Douglas Davenport/Synopsis

## Season 1

Douglas is alluded when Donald tells his mother-in-law Rose that Adam, Bree, and Chase are his brother's children that he adopted after Douglas supposedly died. luckily for them she buys it and accept them as her new grandchildren.

Though he isn't physical seen, Marcus shows Douglas he planted cameras in the lab, as they now have eyes on the kids and the rest of the Davenport family.

## Season 2

### Speed Trapped

Douglas tries capturing Adam, Bree and Chase earlier with Marcus as his henchman. However, he is foiled by Leo at least twice. He resolves to trap Leo in a self-driving car and sent it plummeting into the bottom of the ocean. However, Leo's brothers save him at the last moment.  He has Marcus threaten Leo; however, when Leo discovers their plans, Douglas is furious with his android son who says he will strive to do better. However, Douglas refuses anything from his son and tells Marcus he let Leo get too close. Douglas decided enough and saw he would have to take matters into his own hands. He hopes they enjoy their night together or it would be their last (Leo vs. Evil)

### Bionic Showdown

He and Marcus later kidnap Donald and hold him hostage to lure the Lab Rats to Douglas' lair, where he reveals to Adam, Bree and Chase he is their real father before trapping them in a cage that prohibits them from accessing their bionic abilities. Douglas wants to put the children under his control to do whatever he wants them to. He sends Marcus out after Leo but he survives the attempt on his life. While Donald and the Lab Rats escape, Douglas proceeds to fight Donald while Marcus fights Adam, Bree and Chase in an attempt to fight them. Unfortunately for Douglas, Leo (in his step-father's Exo) comes to save them. Marcus attempts to kill Leo but Adam unlocks a new ability to protect his younger brother and, in the chaos, Douglas escapes, but leaves Marcus for dead. (Bionic Showdown).

### Avalanche

Douglas returns in "Avalanche!", where he rescues Chase from an avalanche and it's revealed he has been tracking his children through their GPS tracking on their chips. Douglas apparently sways Chase to his side and promises to give his son all three of his siblings' abilities. Chase takes Douglas to his father's lab to make a new chip when Donald, Adam and Bree discover Douglas is there and reveals Chase joined him. At that moment, Leo comes in the room when Chase double-crossed Douglas because he would never betray his family. Douglas attempts to kill them but Chase is faster and traps Douglas in an ice cube and Donald has Douglas transferred into one of his safe houses and the Arctic.

### No Going Back

\However, Douglas manages to escape with the help of his associate Victor Krane. He hacks into his brother's banking account and takes his money and his profits. Chase Bree and Adam leave the family for Leo, Donald, and Tasha's safety. Douglas becomes aware of this and shows himself to Donald and Leo after the boy figures out it was Douglas who did this to him. However, Douglas is fed up that Leo figured it out before anyone else could and blows up the lab, with his brother and nephew inside. However, they escape through the elevator. it and blows up his brother's lab, but Leo and Donald escape through the elevator.

## Season 3

In "Sink or Swim," Douglas disguises himself as Donald and pretends to rescue the kids from getting arrested off the barge until Douglas reveals himself and catches the three kids by surprise by deactivating his cybernask and traps them in hoops that deactivate their abilities. Once again, Douglas captured Adam, Bree and Chase and reinstalled the Triton App on them and activates it after they escape. He gets the kids to attack their parents and their brother, however, Leo talks Chase out of it. After Chase defeats Adam and Bree, Douglas promises to fix the Triton App, and Krane tells him after he does that to destroy Adam, Bree, and Chase, though this does not sit well for him and lets Douglas rethink his position.

Over the next weeks, Douglas realized that Krane has lost his mind. He attempts to reconcile with his family by sending Adam, Bree, Chase, Donald, and Leo friend requests, however everyone but Adam declines it. Once again, Douglas hacks into his brother's lab again to warn the team that Krane has become unstable and sees all the three kids as a threat. However, Donald refuses to listen and cuts his brother's video chat off before Douglas can think of a reason why they should trust him after he has previously threatened their family. Knowing Leo will believe him, Douglas goes to his school and pleads with the boy to believe him about Krane because Leo was smart enough to know about Douglas and Marcus before anyone else. The man reveals that he and Krane are no longer on the same page because his former partner is looking to destroy Adam, Bree, and Chase. To prove that Krane is a threat, Douglas shows Leo footage of the villain implanting himself with more bionics and using his new powers. Leo agrees that Krane is no laughing matter and asks Douglas what he should do, and the man encourages his nephew to tell Donald because his brother will believe Leo. Krane knows what Douglas was up to by warning Leo and cuts off his partnership with Douglas before knocking him out. However, Douglas survives and saves his children from Krane as he is about to kill them. He tries to kill the villain, but Donald, Tasha and Leo appear and Donald scares his brother off with his own blaster, threatening to end Douglas if he comes near their family again. (Taken)

Later, Bree destroys her chip and Donald is unable to fix it because the only person who can is Douglas. Leo suggests going to Douglas, and Chase agrees with his brother, but Donald refuses and forbids anyone from contacting Douglas.  However, Leo disobeys his step-father and finds Douglas disguised as a female vender in the park and tells Douglas that Bree destroyed her chip and that they need his help to fix it. However, Douglas' rivalry with his brother and his ego nearly prevents him from doing so until Leo tells Douglas that he has to do it for Bree and because she is his daughter, Douglas decides to help them. He apparently fixes Bree's chip but she goes out of control. Both Douglas and Donald work together to free her from glitching and succeed in fixing Bree's chip.

Douglas is happy to reconcile with Donald but his brother still kicks him out. However, Donald is convinced by his children to give Douglas a second. However, Donald cannot find the words and tries to back out until Bree, Leo, Chase and Adam convinced him otherwise. Douglas does and is invited to live in their house for a while. (Three Minus Bree, Which Father Knows Best)

A few weeks later, the kids' bionics are exposed, which Douglas, Donald and Tasha learned on their own. Leo tries offering a way they can spin it but Douglas reveals it is too late and shows the family that the viral video was confirmed legitimate (and recorded by S-1) and that everyone all over the world is freaking out.  The family is forced to go into hiding, and Douglas apologizes for causing the problem to Donald by putting bionics in humans, but his brother responds he is holding a press conference to blame everything on Douglas, much to the younger Davenport's frustration. Douglas later goes to the lab to help Leo and Chase pack up the basement, where Chase reveals he did do a full scan of the mission area. However, at that moment, FBI agents capture the Davenports as Douglas escapes with Leo in one of the lab's trap doors and they seek refuge at Mission Creek High School.  Principal Perry helps them by running the picture of the girl through the school's database while flirting with Douglas. Leo begins suspecting that the mission was a setup when there was no seismic activity or no trace of the girl. They go to the mission sight and investigate, where Leo and Douglas conclude that Krane set this whole thing up. The group is confronted by Krane and S-1, who knock Douglas and Perry to the ground while S-1 apparently kills Leo, but only manages to crush his arm with a ceiling beam.  Douglas and Perry recovered and attempts to get the beam off Leo, who had his arm damaged but Douglas is unable to lift it off of Leo because of his own injuries and goes to the firemen to give Leo help. Douglas later takes Leo from the hospital and to Krane's warehouse and uses bionic components to save Leo's arm, while installing defenses and Laser Sphere Generation. Leo wakes up to see his arm is healed and wonders why before Douglas has Leo test it out. He unexpectedly generates a laser blast and asks Douglas what he did. Douglas tells Leo he is now bionic in the arm, much to the boy's shock. He tells Leo that he can generate laser spheres in his fingers and warns him to use his arm for emergencies only.

Subsequently, Douglas tells Leo to keep his bionic arm a secret. After seeing him struggle with it, he promises to teach Leo how to use his bionic arm properly.

He later gives Adam, Bree, Chase and Leo new abilities: Adam gets pressurized lung capacity, Bree gets invisibility, Chase gets the ability to create a laser bo-rifle, Bree here invisibility and Leo gets Energy Transference. During "Rise of the Bionic Soldiers," Douglas helps his brother fight Krane, but is ultimately blasted out of the fight. He tells Adam, Bree and Chase to combine their abilities but warns them it might be dangerous. After the siblings take out Krane, Leo calls to his familythat Donald was badly hurt and they take Donald to the hospital, where Douglas voices his guilt at not being able to protect his brother during the battle.