Story

===Story===
Dragon Ball Z follows the adventures of the adult Goku who, along with his companions, defends the earth against an assortment of villains ranging from intergalactic space fighters and conquerors, unnaturally powerful androids and near indestructible magical creatures. While the original Dragon Ball anime followed Goku through childhood into adulthood, Dragon Ball Z is a continuation of his adulthood life, but at the same time parallels the maturation of his son, Gohan, as well as characters from Dragon Ball and more. The separation between the series is also significant as the latter series takes on a more dramatic and serious tone. The anime also features characters, situations and back-stories not present in the original manga.
===Production historyEdit===
The main characters of Dragon Ball ZAdded by GohanFan7The anime first premiered in Japan on April 26, 1989 (on Fuji TV) at 7:30 p.m. and ended on January 31, 1996. The other names the production was considering for this second series before they settled on Dragon Ball Z were Dragon Ball: Gohan's Big Adventure, New Dragon Ball, Dragon Ball 2, Dragon Ball Wonder Boy, and Dragon Ball 90.[1]
Toriyama's humor/parody manga Nekomajin, released after Dragon Ball and Dragon Ball Z, features several concepts introduced in the series, and several Dragon Ball Z characters make various appearances in this manga. After Dragon Ball Z, the story of Goku and friends continues in the anime-only series Dragon Ball GT, which is not based on a manga by Akira Toriyama.
In the U.S., the series ran between 1996 and 2003, though not always on the same networks or with continuity of dubbing (for details on the dubbing problems, see Ocean Dub and FUNimation Dub). It aired in the UK, albeit with the same dubbing problem, on Cartoon Network, premiering on March 6, 2000 and running on that channel until 2002. The Majin Buu Saga, Fusion Saga and Kid Buu Saga were later broadcast on CNX (which later changed its name to "Toonami"), with the show ending on February 28, 2003. After the finished run it was repeated daily, until the Toonami merge with Cartoon Network Too.
In April 2009, a new 'refresh' of Dragon Ball Z began airing on Japanese television. This recut is titled Dragon Ball Z Kai.
===Censorship issuesEdit===
Dragon Ball Z was marketed to appeal to a wide range of viewers from all ages, and contains crude humor and occasional excesses of violence which are commonly seen as inappropriate for younger audiences by American standards. When it was marketed in the US, the distribution company FUNimation Entertainment alongside with Saban decided to initially focus exclusively on the young children's market, because the anime market was still small compared to the much larger children's cartoon market. This censorship often had unintentionally humorous results, such as changing all references to death so the dead characters were merely going to "another dimension", and digitally altering two ogres' shirts to read "HFIL" instead of "HELL".
Starting with the Captain Ginyu Saga on Cartoon Network, censorship was reduced due to fewer restrictions on cable programming. FUNimation did the dubbing on their own this time around with their own voice actors. In 2004, FUNimation began to redub the first two sagas of Dragon Ball Z, to remove the problems that were caused from their previous partnership with Saban. They also redubbed the first three movies.
However, the show still retained some level of censorship, not out of FCC laws, but out of choice by Funimation, so as to cater to the possible sensitivity of western audiences. For example, Mr. Satan was renamed Hercule to avoid any religious slurs; his daughter, Videl, was a play on the word Devil, but FUNimation felt that the connection was obscure enough to not worry about.
===Filler and differences from the mangaEdit===
Main article: Filler
Some of the series' main heroes and villainsAdded by GrandlineFiller is used to pad out the series for many reasons; in the case of Dragon Ball Z, more often than not, it was because the anime was running alongside the manga, and there was no way for the anime to run ahead of the manga (since Toriyama was still writing it, at the same time).
The company behind the anime, Toei Animation, would occasionally make up their own side stories to either further explain things, or simply to extend the series. Filler doesn't come only in the form of side stories, though; sometimes it is as simple as adding some extra attacks into a fight. One of the more infamous examples of filler is the Frieza Saga. After Frieza had set the Planet Namek to blow up in five minutes, the final fight with Frieza still lasted well over five episodes, much less five minutes, although this can be attributed to the fact that Namek simply took longer to explode than Frieza expected. Also, there were many numerous filler scenes that took place while the battle with Frieza was in motion, which accounts for much of the footage during the planet's explosion.
As the anime series was forced to expand 12 pages of manga text into 25 minutes of animation footage, these changes were introduced to kill time or to allow the (anime) writers to explore some other aspect of the series' universe. The Other World Tournament between the Cell Games Saga and the Majin Buu Saga, and the Garlic Jr. Saga (Garlic Jr.'s return from the Dragon Ball Z: Dead Zone movie) between the Frieza Saga and Trunks Saga are both good examples of this.
Besides having filler scenes and episodes, there are many changes from the original manga. Among them are the following:
*When Tien Shinhan loses his arm while fighting Nappa, his arm becomes a stump with only a small amount of blood seen. In the manga, the scene is much more gory.
*In the manga, Frieza kills Cargo, but in the anime Dodoria kills him.
*In the original manga, Appule finds all the Namekians in the village attacked by Vegeta dead and tells Frieza, who just tells him to call the Ginyu Force. In the anime, the soldier is changed to another soldier referred to as "Orlen" (in the closed captioning for the Ocean Dub VHS tapes; it is unclear if this is canonical however) who is killed by Frieza when he tells that he killed the last survivor of the village without asking him where Vegeta was.
*In the manga, after Frieza survives Goku's Spirit Bomb, he immediately strikes down Piccolo with his Death Beam technique, but in the anime, he fires his beam at Goku, only for Piccolo to jump in the way and get struck down by the beam anyway.
*In the manga, Frieza's full power was still never a match for Goku's Super Saiyan form, but in the anime, Frieza appears to have the upper hand for a short time before he begins to tire.
*In the anime, when Vegeta is brought back to life on Planet Namek, he manages to witness some of the battle between Goku and Frieza, as well as Goku's Super Saiyan form, before being teleported to Earth by the Namekian Dragon Balls. In the manga, he is teleported to Earth almost immediately after being revived and does not get a chance to see Goku as a Super Saiyan for the first time until Goku returns to Earth himself later on.
*The anime has two significant filler portions: the Garlic Jr. Saga and the Other World Tournament segment of the Great Saiyaman Saga.
*When Dr. Gero first appears in the series (as Android 20), he grabs a man by the neck and tears him through the roof of a car. In the original manga, he crushes the man's neck afterwards, tearing his head off.
*In the manga, when Goku fully recovers from the Heart Virus, Chi-Chi finds him simply looking out the window of the bedroom he was resting in at Kame House. In the anime, however, Chi-Chi finds him outside the house, firing several Kamehameha blasts across the ocean.
*During Gohan and Cell's Beam Struggle in the anime, Piccolo, Krillin, Tien, and Yamcha unsuccessfully try to distract Cell before Vegeta succeeds in doing so, whereas in the manga, they all simply observe the struggle and Vegeta is the only one to attack Cell from behind.
*Though the flashback of Future Trunks and Future Gohan fighting Androids 17 and 18 is present in both the anime and the manga, there are notable discrepancies between the flashback and the scene depicted in the TV special Dragon Ball Z: The History of Trunks. In the special, Gohan had not lost his arm yet at beginning of the story, Trunks had not yet achieved his Super Saiyan form too, and there was rain in the scene in question.
*When Vegito fights Super Buu (with Gohan absorbed) in the manga, Vegito immediately transforms into his Super Saiyan form. In the anime, Vegito fought in his base form for a while before becoming a Super Saiyan.
*When Goku begins his battle against Kid Buu in the manga, he transforms immediately into his Super Saiyan 3 form. In the anime, however, Goku starts the battle as a Super Saiyan 2, and manages to hold his own against Kid Buu for a while before ascending to Super Saiyan 3.
*In the manga, many characters have a different number of fingers on their hands; such as Piccolo (3 fingers and a thumb), Dodoria (3 thumb-like fingers), and Imperfect form Cell (two long fingers and a long thumb). In the anime, everybody has human-like hands with 4 fingers and a thumb.
===Reception and impactEdit===
The impact of Dragon Ball Z is enormous. For more than 20 years, the series has stood the test of time and has reached out to many children and adults alike across the globe. This is mainly due to the series' very clear representations of good overpowering evil, love overpowering hate, the importance of family and friends, and an unyielding passion toward achieving goals. The series also featured heavy sci-fi overtones, and a greater emphasis on fighting - making it extremely popular among adolescent boys who had grown up alongside the original series.
Dragon Ball Z has also played a large part in contributing to the popularity of anime in western culture. Though the first two seasons of the series were played on various networks in the U.S. in 1996, it would not take off for two more years until August 31, 1998, when Cartoon Network featured the show in its action-oriented Toonami lineup. Toonami heralded the show as "The Greatest Action Cartoon Ever Made," and it greatly boosted the popularity of Toonami, but unknowingly did so much more. Dragon Ball Z's newfound popularity helped to bring about a greater interest in Japanese cartoons in the eyes of western youth, which in turn fueled the western anime industry to new heights. Because of its success on Toonami, Dragon Ball Z was the first anime that made its way to the Wall Street Journal, who declared it "A Huge Cartoon Hit."
Many items such as apparel, backpacks, lunch boxes, writing utensils, candies, drinks, foods and more feature Dragon Ball Z, in both Japan and North America. Action figures, collectible figurines, plush toys, bobble heads, and character model kits were also made. The fast food chain Burger King featured Dragon Ball Z toys twice in the early 2000's. Despite the TV series officially ending in Japan in 1996, and in 2003 in North America, Dragon Ball Z video games are created nearly every year for almost every console on the market, helping to introduce the Dragon Ball Z series to younger generations that never got a chance to see it air on television. These games usually do very well in the market. Popular sites such as YouTube have attracted large Dragon Ball Z fan communities over the course of the last few years, and Dragon Ball related videos receive many views. All of these examples showcase the incredible popularity of Dragon Ball Z in many countries of the world.