List of Ben 10 : Alien Force episodes - wikipedia List of Ben 10 : Alien Force episodes This is a list of episodes of the American animated television series Ben 10 : Alien Force. The series was created by team Man of Action ( a group consisting of Duncan Rouleau, Joe Casey, Joe Kelly, and Steven T. Seagle ), and produced by Cartoon Network Studios. It takes place five years after the 2005 television series Ben 10 and takes a darker turn than its predecessor. Ben 10 : Alien Force was followed by the direct 2010 sequel series Ben 10 : Ultimate Alien. Contents 1 Series overview 2 Episodes 2.1 Season 1 ( 2008 ) 2.2 Season 2 ( 2008 -- 09 ) 2.3 Season 3 ( 2009 -- 10 ) 2.4 Movie ( 2009 ) 2.5 Video short ( 2009 ) 3 DVD releases 4 See also 5 Notes 6 References Series overview Season Episodes Originally aired First aired Last aired 13 April 18, 2008 ( 2008 - 04 - 18 ) August 31, 2008 ( 2008 - 08 - 31 ) 13 October 10, 2008 ( 2008 - 10 - 10 ) March 27, 2009 ( 2009 - 03 - 27 ) 20 September 11, 2009 ( 2009 - 09 - 11 ) March 26, 2010 ( 2010 - 03 - 26 ) Movie November 25, 2009 ( 2009 - 11 - 25 ) Episodes Season 1 ( 2008 ) No. overall No. in season Title Directed by Written by Original air date Prod. code `` Ben 10 Returns, Part 1 '' Dan Riba Dwayne McDuffie April 18, 2008 ( 2008 - 04 - 18 ) 101 After setting aside the Omnitrix some years ago, 15 - year - old Ben Tennyson discovers his Grandpa Max has disappeared. Inside Max 's, Ben finds RV a Holo - viewer with a recording from Max and he asks his cousin Gwen for advice as they meet Magister Labrid, an agent of the Plumbers and Max 's partner in a case he was working on. They go to a train station where an arms trade between the Forever Knights and the DNAliens, brokered by Kevin Levin. Ben tries to dial in his alien on his Omnitrix, but it reboots and recalibrates into a thin watch with a color scheme of green and black, giving him access to 10 new aliens. The DNAliens get away, the Forever Knights escape with one of the weapons crates, and Kevin is captured. The Plumber asks Kevin for help in finding the Knights ' hideout. Omnitrix alien debuts : Swampfire `` Ben 10 Returns, Part 2 '' Butch Lukic Dwayne McDuffie April 18, 2008 ( 2008 - 04 - 18 ) 102 The group runs into an army of Forever Knights. In the confrontation Magister Labrid is killed when he saves Kevin 's life, and Kevin joins Ben and Gwen on their search for Max to repay his debt. Gwen is able to trace a leftover Laser Lance back to its original owners, and they soon find a secret underground base infested with DNAliens. Sneaking in, the find that Max is n't there anymore, and on their way out, they see that the Highbreed in charge of the ship. Omnitrix alien debuts : Echo Echo, Humungousaur `` Everybody Talks About the Weather '' Dan Riba Dwayne McDuffie April 26, 2008 ( 2008 - 04 - 26 ) 103 The authorities of a local town named Grover 's Mill arrest a half - human, half - Pyronite boy named Alan Albright for arson and criminal damage. He is wearing a Plumber 's badge, which leads Ben, Kevin and Gwen to Alan, thinking Alan 's badge is Max 's. Elsewhere, Alan uses his pyrokinetic / thermokinetic abilities to escape the officers, and the resulting damage to a building leads the team to believe that Alan may have hurt Grandpa Max. Ben soon discovers that the DNAliens are responsible for the damage, having built a huge, needle - like weather machine in the corn fields. Omnitrix alien debuts : Jetray `` Kevin 's Big Score '' Butch Lukic Matt Wayne May 3, 2008 ( 2008 - 05 - 03 ) 104 Kevin meets with an old friend named Argit, who claims he knows the location of a particular piece of alien tech Kevin is looking for. Needing something to bargain with, Kevin steals Max 's RV, the Rustbucket, but Argit double crosses Kevin and steals the RV for himself, after seeing the huge amount of Plumber 's tech and weapons inside it. The team follows Argit with a tracking device that Kevin hid on the Rustbucket 's undercarriage and stops Argit, but Kevin storms away to seek out Vulkanus, who is in possession of the alien device. Kevin tries to make a deal with Vulkanus, but the later forces Kevin absorb a rare alien crystal called Taedenite, planning to use him as a living gem mine. Omnitrix alien debuts : Big Chill 5 5 `` All That Glitters '' Dan Riba Bob Goodman May 10, 2008 ( 2008 - 05 - 10 ) 105 Ben, Gwen, and Kevin set out on their mission to locate other Plumbers ' children and they encounter Michael Morningstar. Since he has all the Plumber 's gear of his late father, as well as the fact that he seems to have been helping his city using his energy - controlling abilities, Ben and Gwen are quick to trust him. Kevin, however, remains suspicious. Finding a group of zombified school girls at a power plant, the team engages in a short battle, and Michael `` accidentally '' lets them escape. Kevin later discovers Michael is making the zombies, draining the schoolgirls of their vital life - force energy and then commanding them to collect more strength for him. Gwen sees through Michael 's facade and takes back her energy for herself. Kevin crushes Michael 's Plumber badge after Ben 's team defeats him, telling him he does n't deserve it. Omnitrix alien debuts : Chromastone 6 6 `` Max Out '' Butch Lukic Jim Krieg May 17, 2008 ( 2008 - 05 - 17 ) 106 Gwen 's older brother Ken is missing, and she asks for Ben and Kevin 's help to find him. The gang stumbles upon a Highbreed base in a small town called Santa Mira that manufactures Xenocytes, headcrab - like parasites that mutate humans into DNAliens. Ken has been infected by one of the Xenocytes, but Ben is able to remove it with the help of the Omnitrix. With Ken in tow, the gang finds Grandpa Max inside the base. While they help him in his mission, Max sets about destroying the factory while searching for the egg - laying machine. Upon their return, the gang finds Max locked in battle with a Highbreed Commander. In an act of self - sacrifice, Max uses an unfocused Null Void warp projector to destroy the Highbreed base, leaving his fate unknown. 7 7 `` Pier Pressure '' Dan Riba Len Uhley May 31, 2008 ( 2008 - 05 - 31 ) 107 Gwen tells Ben to ask Julie to go on a date with him to a local boardwalk amusement park, the Pier. After Ben attempts to ask her out, Julie agrees. Elsewhere, out in the forest, a small dog - like Galvanic Mechamorph seeps out of a crashed spaceship. Seeking a Plumber 's badge signature, the Mechamorph soon finds Ben and starts taking control of the rides to get Ben 's attention. After a few failed attempts, the alien then uses a ride to kidnap Julie. In the process, Julie finds out about the Omnitrix. The two follow the Mechamorph to the crash site. The Galvanic Mechamorph, accidentally given the name Ship, is reunited with his owner, Baz - El, another Galvanic Mechamorph who looks more human. He leaves Ben and Julie in peace. Omnitrix alien debuts : Brainstorm 8 8 `` What Are Little Girls Made of ? '' Butch Lukic Matt Wayne June 7, 2008 ( 2008 - 06 - 07 ) 108 While Ben, Gwen, and Kevin are taking a break at Max 's favorite fishing spot, they see a mysterious cloaked woman leave a flower at the base of Max 's favorite tree. When the team tries to meet her, she disappears. They decide to stake out the area for a while until the woman shows up again. The woman shows up, and is able to beat both Ben and Kevin in battle with ease. However, when she sees Gwen use her powers, she is amazed. As it turns out, Gwen 's magical powers are in fact inherited from the strange woman, who turns out to be Ben and Gwen 's long - lost paternal grandmother, Verdona, who is an immensely powerful energy being called an Anodite from the planet Anodyne. She attempts to convince Gwen to break out of her human body and embrace her full Anodite power, but Gwen refuses, even after a long fight. Verdona leaves, but promises it wo n't be the last time she asks her. Omnitrix alien debuts : Spidermonkey 9 9 `` The Gauntlet '' Dan Riba Rob Hoegee June 14, 2008 ( 2008 - 06 - 14 ) 109 After the team faces off against a Techadon robot, Kevin grabs the severed hand of the robot and places it in his trunk. At night, Ben 's childhood bullies J.T. and Cash Murray see Kevin 's car outside a restaurant, and decide to wreck it. They push it down a hill, smashing the trunk open. They look inside and grab the Techadon gauntlet before the car 's alarm attracts Kevin. Back at their hangout, Cash puts the gauntlet on, planning on using its built - in laser blaster to destroy Ben once and for all and repair their reputation but the full robot armor begins to reform around Cash 's body. In doing so, the arm messes with Cash 's mind, making him more hostile than usual. Ben fights Cash, and J.T. attempts to reason with him. After remembering his friendship with J.T., Cash 's willpower overrides the robot arm, and it gradually reduces in size to the point where Cash can take it off. J.T. and Cash walk away with a newfound respect for Ben. Omnitrix alien debuts : Goop 10 10 `` Paradox '' Butch Lukic Jim Krieg July 5, 2008 ( 2008 - 07 - 05 ) 110 The team gets word of a strange creature roaming around an abandoned desert town named Los Soledad outside of Bellwood. The creature seems to be aging everything it touches at an accelerated rate. While Ben, Gwen, and Kevin investigate, they see a strange man who seems to be able to disappear at will. After trying to fight him, the team soon formally meet the man who they name Professor Paradox ( as he forgot his original name after spending 100,000 years detached from time and space ), a scientist from the 1950s who was sucked into the event horizon of his time - travel experiment. Displaced from time and space, Paradox is able to move through time at will. However, the same mistake that rendered him ageless created the creature they seek. After analyzing its movements, they come to the conclusion that its movement is like that of a man desperately attempting to find his way out of a strange town. They realize that it was Paradox 's assistant, Hugo, and attempt to travel back in time to prevent him from turning into the creature. As they open a portal and push Hugo away from it, Paradox gets leverage from gumballs, which he claims are unaffected by time, and they are able to place Hugo back into his proper time. Back in the present, the team sees Hugo, now normally aged, and Paradox exchanges pleasantries with him before he departs. Kevin discovers that Paradox fixed his car in the process. Inside, he discovers a note saying that if it were to come into contact with anything from 1976, it would explode like antimatter. 11 11 `` Be-Knighted '' Dan Riba Stan Berkowitz July 12, 2008 ( 2008 - 07 - 12 ) 111 Kevin has arranged a meeting for Ben with the Forever Knights, who need help in slaying a dragon they have kept captive underneath their castle for 1,000 years. After teaming up with the Knights ' mightiest warrior, Sir Connor, in a failed attempt to destroy the dragon, Ben notices that the dragon appears to be trying to communicate. The team leaves the Knights behind and tracks the dragon to a warehouse where its spaceship is being held. Ben as Spidermonkey fits the dragon with a universal translator so it can speak, and it reveals that he is an alien mapmaker, but was captured by the Forever Knights. Ben helps the dragon find its spaceship, and it departs in peace. He then starts to question the motives of the Forever Knights. 12 12 `` Plumbers ' Helpers '' Dan Riba Len Uhley July 19, 2008 ( 2008 - 07 - 19 ) 112 A pair of rogue half - human plumbers ' kids, a female human - Kineceleran named Helen Wheels, and a male human - Tetramand named Manny Armstrong, have been attacking stray DNAliens and all other aliens they can find, and sucking them into a Null Void projector, believing it to have vaporized them. Believing that the team is DNAliens in disguise, they kidnap Kevin, intending to use him as bait for Gwen and Ben. After his rescue, the two sides work things out. After looking at a database of the aliens they captured and put into the Null Void, Ben realizes that some of them may have been Plumbers ' kids. To make things right, the duo set out into the Null Void to rescue those they wrongfully imprisoned. 13 13 `` X = Ben + 2 '' Butch Lukic Matt Wayne August 31, 2008 ( 2008 - 08 - 31 ) 113 The Incursean Emperor Milleous 's daughter Attea is kidnapped by the bounty hunter Sevenseven. Unless she is returned, Milleous plans to destroy the Earth. The Emperor 's majordomo, Raff, seeks out Kevin to help on the search. Using Gwen 's powers to track her, they teleport to a nearby dam to rescue her. When the dam is broken, Ben uses the untested Alien X to try to fix it. The task proves simple thanks to Alien X 's vastly strong reality - warping capabilities, but Attea is yet again captured by Sevenseven and Ben finds himself locked inside Alien X in endless debate with the alien 's other two personalities, Bellicus and Serena, unable to move or transform back without their consent. Meanwhile, Kevin and Gwen struggle against the Incurean forces attacking them at all sides. Eventually, Ben is able to convince Serena to trasform him into Swampfire, and makes quick work of the enemies. The team completes the job successfully, and Milleous informs them that Earth will be spared. Omnitrix alien debuts : Alien X Season 2 ( 2008 -- 09 ) No. overall No. in season Title Directed by Written by Original air date Prod. code 14 `` Darkstar Rising '' Dan Riba Dwayne McDuffie October 10, 2008 ( 2008 - 10 - 10 ) 201 After a Plumber setup to find out if the team has been masquerading as Plumbers, Ben, Gwen and Kevin are forbidden to fight against the Highbreed threat by Plumbers Magister Prior Gilhil. Ghilhil has doubts the Highbreed are even as much of a threat as they claim. Elsewhere, a mysterious powerful new enemy ' employs ' a Highbreed to attack the team. Having also tipped off Gilhil, all three side are captured by the team 's old enemy, Michael Morningstar, now calling himself Darkstar. 15 `` Alone Together '' Butch Lukic Charlotte Fullerton October 17, 2008 ( 2008 - 10 - 17 ) 202 After an accident with a teleporter pod, Ben and a Highbreed officer named Reinrassic III are stranded on a desert planet called Turrawuste. The pair are forced to work together to fend off the dangerous predators on the planet while making their way to the routing station, much to Reinrassic 's chagrin. As they make their way across the desert, the two save each other from danger several times from the violent native wildlife, even risking their own lives to do so. The night before they reach the routing station, a creature attacks them while they are resting, severing Reinrassic 's right hand. This prompts Ben to transform into Swampfire to reattach it. However, Reinrassic does not take well to this, claiming Ben made him impure. When Ben goes to leave through the portal the next morning, he asks Reinrassic why he is choosing to stay back. Reinrassic says that he is doing so because his Methanosian right hand has rendered him impure by Highbreed standards, and that only pure Highbreed can continue with the invasion. 16 `` Good Copy, Bad Copy '' Butch Lukic Stan Berkowitz October 24, 2008 ( 2008 - 10 - 24 ) 203 A Galvan ( Grey Matter 's race ) named Albedo builds his own Omnitrix and is permanently stuck in Ben 's human form ( since wearing the Omnitrix, Ben 's DNA has become a default in the Omnitrix ). Desperate to find Ben, Albedo resorts to destroying DNAlien hives and Forever Knight castles, demanding information on the teenage Omnitrix wearer. When Gwen and Kevin hear rumors of Ben causing all that damage without them, they 're naturally suspicious of the real Ben, who has been studying for a physics test with Julie the entire time. Gwen and Kevin find `` Ben '' taking out another hive and stop him. When `` Ben '' answers Kevin 's questions, his left eye begins to twitch, suggesting that he is lying. The real Ben comes soon after. The fake Ben reveals himself as Albedo, a Galvan, and the creator of the Omnitrix. When he demands the Omnitrix back, his left eye twiches again. Ben, thinking Albedo is a Highbreed, demands that he reveal his face. Albedo tells him this is not possible because he took on Ben 's human form due to Ben 's DNA being set as a default for the Omnitrix. Albedo transforms into Jetray and flies off to a computer factory, but Gwen tracks him with the mana he leaves behind. When they follow him there, Albedo sticks Gwen and Kevin to a wall with packing foam. Ben and Albedo continuously change forms as they fight. When both their Omnitrixes time out, Albedo makes one final plea to Ben to remove the Omnitrix. When Ben refuses, Albedo reaches out and attempts to punch Ben. As Ben steps aside, his Omnitrix locks with Albedo 's. It sends out an energy pulse which turns Albedo 's jacket red and his hair white. Azmuth teleports to the facility and tells the group that Albedo was his assistant who helped him build the Omnitrix. Azmuth takes away Albedo 's Omnitrix, effectively trapping him in his human form, and sends him to a prison in the Null Void, where he plots his revenge and demands chili fries. 17 `` Save the Last Dance '' Dan Riba Amy Wolfram November 7, 2008 ( 2008 - 11 - 07 ) 204 Gwen asks Kevin to take her to her school 's dance, forcing a clueless Kevin to seek advice from Ben. However, Ben has his own problems as Big Chill is overriding the Omnitrix, and taking over his body with each transformation. Each time it occurs, Ben finds himself lying on a large metal structure which continues to develop each time he ends up there. Despite the fact that Julie helps him take note of his transformation into Jetray, he involuntarily hits the Omnitrix and turns into Big Chill. Ben has no recollection of the second transformation ever happening when Julie tells him in the morning. On the night of the dance, the group finds themselves following Big Chill out to the large metal structure. It bursts open, revealing a green goo inside. Several bubbles of goo emerge and inside of them are baby Necrofriggians. Kevin reveals that Necrofriggians reproduce asexually once every eighty years, meaning that it will be unlikely that Ben will ever have to go through this again. Big Chill sends off his children to live on the Necrofriggian homeworld, and Kevin jokingly calls Ben `` Mom '' when he turns back. Seeing that they missed their dance, Gwen and Kevin decide to do so out in the desert. 18 5 `` Undercover '' Butch Lukic Adam Beechen November 14, 2008 ( 2008 - 11 - 14 ) 205 After trying to test a broken teleporter pod, the team decide to enlist the help of Cooper Daniels, the young boy who had helped the Tennysons in the past. Upon reaching his home, they discover a video of his capture by the DNAliens. They track him down to the abandoned military base Los Soledad, where Paradox built his time machine. They discover that the Highbreed have erected a cloaking field, built by Cooper over the area, concealing a huge, mysterious arch - like device. 19 6 `` Pet Project '' John Fang Len Uhley November 21, 2008 ( 2008 - 11 - 21 ) 206 The Forever Knights scientist Dr. Joseph Chadwick sends Sir Morton to kidnap Ship so that the Forever Knights can use him to mass - produce a fleet of interstellar spacecraft with which to attack the homeworld of the alien dragon that escaped them. Morton attacks Ship, capturing the small alien. Ben arrives too late, and the team sets out to find the Knights. Assuming that the Knights have something to do with a medieval - themed track of houses, the team, joined by Julie, attempt to sneak into the main house to rescue Ship. 20 7 `` Grounded '' Dan Riba Jim Krieg November 26, 2008 ( 2008 - 11 - 26 ) 207 While fighting one of the Highbreed, Ben 's parents catch him transforming into Swampfire. Seeing as he comes home with a black eye, they forbid him from using the Omnitrix ever again for fear of him getting hurt. With Gwen and Kevin on the trail of a Highbreed plot, Ben tries to sneak out of the house as Echo Echo. Once Ben 's parents see that he disobeyed their orders, they ground him. His various attempts to aid his allies by phone and by computer only results in Ben being forced to tell his parents about Gwen helping him, resulting in her suffering the same fate as her cousin, and leaving Kevin alone to find out what the Highbreed are up to. 21 8 `` Voided '' Butch Lukic Jim Krieg December 5, 2008 ( 2008 - 12 - 05 ) 208 Helen and Manny use Gwen 's powers to call on Ben 's team to help deal with a dangerous foe in the Null Void : D'Void. Ben goes in alone, with Kevin and Gwen waiting on the other side to bring him back. Once inside, Ben is shocked to learn that `` D'Void '' is really his old enemy Dr. Animo, who has taken control of the Null Guardians and enslaved the inhabitants of the Null Void. Ben later encounters Grandpa Max, who was transported to the Null Void in `` Max Out '' and has been leading a resistance movement under the name of `` The Wrench ''. 22 9 `` Inside Man '' John Fang Matt Wayne December 12, 2008 ( 2008 - 12 - 12 ) 209 The team rescues a young man named Tyler, who stole the Oscillator Key for the Highbreed 's hyperspace gateway from Los Soledad. He crashed the truck and suffered memory loss as he escaped. After being almost captured by the DNAliens in a small town, the team saves him and are forced to race the DNAliens to track down the device, resulting in a battle. The team is victorious, but they discover that Tyler is actually a DNAlien, having managed to resist the Xenocyte controlling him, and only looked human through the use of an ID Mask. 23 10 `` Birds of a Feather '' Dan Riba Stan Berkowitz March 24, 2009 ( 2009 - 03 - 24 ) 210 An Arachnichimp ( Spidermonkey 's race ), Simian, needs help in retrieving a crystal which is supposedly the symbol of the monarchy on his planet. The crystal is being kept in a base on the moon. Ben offers his help, but Kevin and Gwen are skeptical. In the midst of the battle, Ben discovers that Simian has been lying, and that the crystal is actually powering an intergalactic communications station. By stealing it, Simian will prevent Earth from calling for help against the upcoming Highbreed invasion. 24 11 `` Unearthed '' Butch Lukic Charlotte Fullerton March 25, 2009 ( 2009 - 03 - 25 ) 211 A DNAlien mining operation under Los Soledad uncovers an alien spacecraft, from which a large alien creature is released. It wanders around the nearby town collecting random items, eventually attracting the attention of Ben, Gwen, and Kevin. After a short battle, they realize that the alien is in fact a baby girl. The alien perceives Gwen as an Anodite and hangs on her every word. Needing to return the baby to her parents, the team follows her back to her ship. 25 12 `` War of the Worlds, Part 1 '' Dan Riba Dwayne McDuffie March 27, 2009 ( 2009 - 03 - 27 ) 212 Paradox and Azmuth arrive on Earth to warn Ben of the approaching Highbreed fleet. Gwen and Kevin gather all the allies they 've met ( Alan, Cooper, Julie and Ship, as well as their enemy Darkstar ) to counter the threat. Meanwhile, Azmuth reveals to Ben that the Omnitrix contains the DNA of every sentient species in the galaxy, 1,000,910 in total, and unlocks the Master Control so Ben can effectively combat the Highbreed. Omnitrix alien debuts : Cannonbolt, Murk Upchuck, Way Big 26 13 `` War of the Worlds, Part 2 '' Butch Lukic Dwayne McDuffie March 27, 2009 ( 2009 - 03 - 27 ) 213 The team has to get to the captain of the fleet, on the Highbreed head ship to stop the invasion. Ben, Gwen and Kevin quickly head to the captain of the fleet. The Highbreed commander and the team fight. The trio is then surrounded by a group of DNAliens, but are saved by Grandpa Max, Pierce, Helen, Manny, and one Null Guardian, who have regained control over the Null Void. Ben, Gwen, Kevin, Azmuth, and Ship as a spaceship head to the Highbreed 's homeworld of Augstaka to confront the Highbreed Supreme after the commander tells them that he is the only one who can call off the war. When they get to Augstaka, they are captured. Ben escapes his confinement by transforming into Humungousaur when Azmuth reminds him the Master Control is still on. The team breaks out and confronts the Highbreed Supreme in person. Ben uses the Omnitrix to detect genetic damage in all the Highbreed. It sends out a pulse which attaches Omnitrix alien DNA to every Highbreed. The Highbreed Supreme is disgusted by Ben 's action, and considers mass suicide as the species ' only dignified exit. Before he can follow through, Reinrassic III comes in and tells the Highbreed Supreme that this genetic recombination has allowed their species to survive. Reinrassic, whose Methanosian DNA has grown further up his right arm, is otherwise unaffected by the genetic recombination. Seeing Reinrassic 's firsthand knowledge of introducing additional DNA, the Highbreed Supreme steps down and names Reinrassic the new Highbreed Supreme. With this, Ben asks Reinrassic to call off the war, which he does. The two shake hands before they depart. Back on Earth, Gwen tells everyone that Darkstar escaped, to which Ben replies that they will find him later. Ben discovers that the Master Control got shut off. When he asks Azmuth how to turn it back on, Azmuth smiles and tells him to have fun figuring it out. He teleports away, leaving Ben free to try out a new alien that just emerged. Season 3 ( 2009 -- 10 ) No. overall No. in season Title Directed by Written by Original air date Prod. code 27 `` Vengeance of Vilgax, Part 1 '' Dan Riba Dwayne McDuffie September 11, 2009 ( 2009 - 09 - 11 ) 301 Vilgax begins by winning a Conqueror 's Challenge and drains the powers of the champion who he defeats. He then heads to Earth in an attempt to get revenge on Ben. Meanwhile, Ben is seen acting more arrogant as he receives another medal for saving the universe, and is shown to have received many of them. He shows up late to a mission and Gwen and Kevin are angry at him. Psyphon shows up on Earth and summons Vilgax, who defeats Max and the other Plumbers. Kevin attempts to hack the Omnitrix despite a warning from Azmuth but is transformed into a combination of different metals and some of Ben 's aliens escape the Omnitrix. 28 `` Vengeance of Vilgax, Part 2 '' Butch Lukic Dwayne McDuffie September 11, 2009 ( 2009 - 09 - 11 ) 302 Ben begins by recapturing the lost aliens of Chromastone, Spidermonkey, and Goop before taking on Vilgax. However, despite trying to use Jetray, Big Chill, and Humongusaur he is unable to defeat Vilgax. Gwen and Keving show up with Way Big, who Ben scans and attempts to transform into, but he becomes Chromastone instead. Vilgax smashes Chromastone and Psyphon picks up the Omnitrix, but then Ben reappears as Diamondhead and defeats Vilgax, saving the Earth. Omnitrix alien debuts : Diamondhead 29 `` Inferno '' John Fang Len Uhley September 18, 2009 ( 2009 - 09 - 18 ) 303 Ben, Gwen, and Kevin discover that Vulkanus is planning to drill to the Earth 's center. 30 `` Fool 's Gold '' Dan Riba Eugene Son September 25, 2009 ( 2009 - 09 - 25 ) 304 An alien asks Ben to help locate his missing best friend. 31 5 `` Simple '' Butch Lukic Stan Berkowitz October 9, 2009 ( 2009 - 10 - 09 ) 305 Ben and the team travel to an alien planet to resolve a conflict between the inhabitants. Kevin finds the Argit has been selling the weapons from one side to the other after painting them a different color. A temporary truce occurs, but as Ben attempts to shake hands with the leaders of each side, one side takes offense and the war restarts. Then Ben kidnaps the leaders of each side to attempt to force another truce, but they escape after blinding Ben with a flashlight. Ben transforms into Way Big and accidentally breaks a statue of the planet 's former leader. With both sides fighting angry at Ben, he flees the planet. Omnitrix alien debuts : Lodestar 32 6 `` Vreedle, Vreedle '' John Fang Charlotte Fullerton October 16, 2009 ( 2009 - 10 - 16 ) 306 Ben and Kevin try to thwart repo - men sent to return Ship to his maker and appeal to a judge to rescind his ruling. 33 7 `` Singlehanded '' Dan Riba Marty Isenberg October 23, 2009 ( 2009 - 10 - 23 ) 307 A bounty hunter who 's after the Omnitrix sends Ben to the Null Void, but his left hand remains on Earth. 34 8 `` If All Else Fails '' Butch Lukic Adam Beechen November 6, 2009 ( 2009 - 11 - 06 ) 308 Ben and the team have to thwart a Highbreed failsafe, which gets accidentally set off. 35 9 `` In Charm 's Way '' John Fang and Rick Morales Peter David November 13, 2009 ( 2009 - 11 - 13 ) 309 Charmcaster returns and gets Kevin to help her to defeat Gwen. 36 10 `` Ghost Town '' Dan Riba Nicole Dubuc November 20, 2009 ( 2009 - 11 - 20 ) 310 Vilgax asks for Ben 's help to take down Zs'Skayr who has taken over his planet. Omnitrix alien debuts : Ghostfreak 37 11 `` Trade - Off '' Butch Lukic Len Wein December 4, 2009 ( 2009 - 12 - 04 ) 311 Kevin teams up with Darkstar to retrieve an artifact that could cure both of them. 38 12 `` Busy Box '' Rick Morales Jake Black December 11, 2009 ( 2009 - 12 - 11 ) 312 Ben and the gang battle an alien 's toy which proves to be very dangerous. 39 13 `` Con of Rath '' Dan Riba Len Uhley January 8, 2010 ( 2010 - 01 - 08 ) 313 The Omnitrix malfunctions, turning Ben into a ruthless and aggressive alien while on an intergalactic peace mission. Omnitrix alien debuts : Rath 40 14 `` Primus '' Butch Lukic Charlotte Fullerton January 15, 2010 ( 2010 - 01 - 15 ) 314 Ben and the gang get transported by the Omnitrix to a strange new planet where they encounter Vilgax. 41 15 `` Time Heals '' Rick Morales Len Uhley January 22, 2010 ( 2010 - 01 - 22 ) 315 Gwen goes back in time to stop the Omnitrix experiment from ever happening while causing disasters in the present time. 42 16 `` The Secret of Chromastone '' Dan Riba Rich Fogel January 29, 2010 ( 2010 - 01 - 29 ) 316 A sick Ben is happy to see an old friend Tetrax but finds out he has plans of his own. 43 17 `` Above and Beyond '' Butch Lukic Eugene Son March 12, 2010 ( 2010 - 03 - 12 ) 317 The Plumbers ' Helpers travel to a Plumber station to rescue Max from an insane, rampaging Ben. 44 18 `` Vendetta '' Rick Morales Len Wein March 19, 2010 ( 2010 - 03 - 19 ) 318 Kevin decides to settle old scores with an escaped con. 45 19 `` The Final Battle, Part 1 '' Dan Riba Dwayne McDuffie March 26, 2010 ( 2010 - 03 - 26 ) 319 Vilgax and Albedo return and team up to kidnap Kevin and Gwen so that they can take down Ben. Ultimatrix alien debuts : Ultimate Humungousaur 46 20 `` The Final Battle, Part 2 '' Butch Lukic Dwayne McDuffie March 26, 2010 ( 2010 - 03 - 26 ) 320 Ben gives up the Omnitrix and overcomes seemingly impossible odds to defeat Vilgax, who has betrayed Albedo. Ultimatrix alien debuts : Ultimate Swampfire Movie ( 2009 ) Title Directed by Written by Original air date `` Ben 10 : Alien Swarm '' Alex Winter John Turman and James Krieg November 25, 2009 ( 2009 - 11 - 25 ) Elena, a childhood friend of both Ben and Gwen, as well as a Plumber 's kid, returns to explain that her father has been abducted and that she needs their help. Omnitrix alien debuts : Nanomech Video short ( 2009 ) Title Directed by Written by Original air date `` Peter Kay 's All Animated Stars '' Tim Harper Peter Kay November 21, 2009 ( 2009 - 11 - 21 ) Big Chris leads a chorus of characters from various animated children 's television shows in a medley of seven songs including Ben Tennyson on a computer screen singing. DVD releases Region 1 releases DVD title Season Aspect ratio Episode count Time length Release date Ben 10 : Alien Force Volume 1 Season One 4 : 3 5 110 Minutes October 21, 2008 Ben 10 : Alien Force Volume 2 Season One 4 : 3 88 Minutes January 13, 2009 Ben 10 : Alien Force Volume 3 Season One 4 : 3 88 Minutes April 7, 2009 Ben 10 : Alien Force Volume 4 Season Two 16 : 9 5 113 Minutes September 1, 2009 Ben 10 : Alien Force Volume 5 Season Two 16 : 9 90 Minutes November 17, 2009 Ben 10 : Alien Force Volume 6 Season Two 16 : 9 90 Minutes March 30, 2010 Ben 10 : Alien Force Volume 7 Season Three 16 : 9 7 159 Minutes June 29, 2010 Ben 10 : Alien Force Volume 8 Season Three 16 : 9 6 136 Minutes August 24, 2010 Ben 10 : Alien Force Volume 9 Season Three 16 : 9 7 180 Minutes October 5, 2010 Region 4 releases DVD title Season Aspect ratio Episode count Time length Release date Ben 10 : Alien Force -- Season 1 Season One 4 : 3 13 286 Minutes June 1, 2011 Ben 10 : Alien Force -- Season 2 Season Two 4 : 3 13 286 Minutes June 1, 2011 Ben 10 : Alien Force -- Season 3 Season Three 4 : 3 10 220 Minutes June 1, 2011 See also List of Ben 10 episodes List of Ben 10 : Ultimate Alien episodes List of Ben 10 : Omniverse episodes List of Ben 10 ( 2016 TV series ) episodes Notes Jump up ^ This episode was storied by Joseph Kuhr and script by Matt Wayne. References ^ Jump up to : `` Ben 10 : Alien Force -- Volume 1 ''. Internet : tvshowsondvd.com. Archived from the original on 2010 - 02 - 10. Retrieved 2010 - 02 - 13. ^ Jump up to : `` Ben 10 : Alien Force, Vol. 1 ( 2008 ) ''. Product Info. Amazon.com. Retrieved 2008 - 10 - 04. ^ Jump up to : `` Ben 10 : Alien Force -- Volume 2 ''. Product Info. tvshowsondvd.com. Archived from the original on 2010 - 02 - 10. Retrieved 2010 - 02 - 13. ^ Jump up to : `` Ben 10 : Alien Force, Vol. 2 ( 2008 ) ''. Product Info. Amazon.com. Retrieved 2010 - 02 - 13. ^ Jump up to : `` Ben 10 : Alien Force -- Volume 3 ''. tvshowsondvd.com. Archived from the original on 2010 - 02 - 10. Retrieved 2010 - 02 - 13. ^ Jump up to : `` Ben 10 : Alien Force -- Volume 4 ''. Product Info. tvshowsondvd.com. Archived from the original on 2010 - 02 - 10. Retrieved 2010 - 02 - 13. ^ Jump up to : `` Ben 10 : Alien Force, Vol. 4 ''. DVD back cover. Amazon.com. Retrieved 2010 - 02 - 13. ^ Jump up to : `` Ben 10 : Alien Force -- Volume 5 ''. Product Info. tvshowsondvd.com. Archived from the original on 2010 - 02 - 06. Retrieved 2010 - 02 - 13. ^ Jump up to : `` Ben 10 : Alien Force, Vol. 5 ''. DVD back cover. Amazon.com. Retrieved 2010 - 02 - 13. ^ Jump up to : `` Ben 10 : Alien Force -- Volume 6 ''. Product Info. tvshowsondvd.com. Archived from the original on 2010 - 02 - 10. Retrieved 2010 - 02 - 13. ^ Jump up to : Lambert, David ( 2010 - 02 - 10 ). `` Ben 10 : Alien Force DVD news : Announcement for Ben 10 : Alien Force -- Volume 7 ''. News. tvshowsondvd.com. Archived from the original on 2010 - 02 - 13. Retrieved 2010 - 02 - 13. ^ Jump up to : Lambert, David ( 2010 - 05 - 13 ). `` Ben 10 : Alien Force DVD news : Announcement for Ben 10 : Alien Force -- Volume 8 ''. News. tvshowsondvd.com. Archived from the original on 2010 - 05 - 16. Retrieved 2010 - 05 - 13. ^ Jump up to : Lambert, David ( 2010 - 06 - 17 ). `` Ben 10 : Alien Force DVD news : Announcement for Ben 10 : Alien Force -- Volume 9 ''. News. tvshowsondvd.com. Archived from the original on 2010 - 06 - 20. Retrieved 2010 - 06 - 17. ^ Jump up to : `` Ben 10 : Alien Force -- Vol. 1 ''. Product Info. ezydvd.com.au. Archived from the original on 2009 - 10 - 06. Retrieved 2010 - 02 - 13. ^ Jump up to : `` Ben 10 : Alien Force -- Vol. 2 ''. Product Info. ezydvd.com.au. Archived from the original on 2009 - 10 - 06. Retrieved 2010 - 02 - 13. ^ Jump up to : `` Ben 10 : Alien Force -- Vol. 3 ''. Product Info. ezydvd.com.au. Archived from the original on 2009 - 10 - 04. Retrieved 2010 - 02 - 13. Ben 10 Series Original series episodes Alien Force episodes Ultimate Alien episodes Omniverse episodes Reboot episodes Films and specials Secret of the Omnitrix Race Against Time Destroy All Aliens Alien Swarm Heroes United Characters Characters aliens villains Games Protector of Earth Alien Force FusionFall Vilgax Attacks The Rise of Hex Cosmic Destruction Punch Time Explosion and XL Galactic Racing Omniverse Omniverse 2 Toys Ben 10 Lego Game shows Ultimate Challenge See also Generator Rex The Secret Saturdays Batman : The Brave and the Bold Retrieved from `` https://en.wikipedia.org/w/index.php?title=List_of_Ben_10:_Alien_Force_episodes&oldid=843172085 '' Categories : Ben 10 Lists of American children 's animated television series episodes Cartoon Network - related lists 2000s - related lists 2010s - related lists Talk Contents About Wikipedia Български Čeština Español Français Italiano Magyar Nederlands Polski Português Română Suomi ไทย Türkçe Tiếng Việt 6 more Edit links This page was last edited on 27 May 2018, at 10 : 59. 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Question: how many episodes are in ben 10 alien force season 1
Answer: 13