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Garlic Jr. A short goblin-like creature, Garlic Jr. is the son of Garlic Sr, who once challenged Kami-sama for the throne of God. After the battle for heaven, Garlic Sr. is sent into a vast Dead Zone where he eventually dies. Wanting to avenge his father's death, Garlic Jr. gathers the Dragon Balls and wishes for eternal life. In movie #1, he does battle with Goku, Piccolo, and Kame, and is sucked into his own Dead Zone. However, unlike his father, he manages to survive the dark and cold dimension, and returns after Furiza is defeated. Once again, he imprisons himself in the Dead Zone while attempting to absorb heaven into the void. Appeared in DBZ
Ginyu Leader of the Ginyu force, he is by far the strongest of them all. It is not known whether the body he first appears with is his original form, as he has to power to swap bodies with other people. Appeared in DBZ
Gerudo The weakest member of the Ginyu force, he makes up for his lack of strength with his ability to manipulate time and space. Able to read minds and control objects with his mind, he can easily topple a much stronger foe. Appeared in DBZ
Gogeta A favorite character among fans, Gogita is the fusion of Goku and Vegita without the Potarra earrings. He makes a short appearance in DBZ movie #12, and several more instances in DBGT. Gogita doesn't waste a moment in battle, quite different from Gotenks and Vegetto who enjoy taking their sweet time Appeared in DBZ,DBGT
Gohan Son of Goku, he is initially trained by Piccolo after the battle with Radditz. He looks up to Piccolo for being such a great fighter, and trys to immitate him by wearing similar clothes. He has the potential to become the most powerful being in the universe, yet since he cannot always fully utilize his strength, he can be defeated. Gohan is the first Saiya-jin to go SSJ2, but after the Cell saga he spends little time training, and after trying mystic training he has his saiyan power locked away forever and stays and Super Saiyan 2 the rest of his life. Appeared in DBZ,DBGT
Goku The main character of Dragonball, and a substantial role in DBZ, Goku is sent to Earth as an infant so he can prepare it to be sold. He could easily eliminate all life on the planet, but he falls into a ravine and hits his head a a baby. Now with his orders lost, Goku becomes a friendly boy who fights on the side of good. He is not too intelligent, but a natural when it comes to the martial arts and manipulating his Ki. By far, Goku has the most abilities of any of the Z warriors (Cell is the only character with more). He marries Chi-Chi, daughter of Gyuu Mao; and together they have two sons, Gohan and Goten. He is the savior throughout all of DBZ and DBGT (accept for Cell Saga) and is the only saiyan to be able to go Super Saiyan 1,2,3,4 without any help (unlike Vegeta who skips becoming Super Saiyan 3 because Bulma invents a ray that can turn him into SSJ 4) but Goku is truly the ultimate saiyan with a pure heart and takes on his opponents head on with no fear or doubt and is truly the greatest warrior to appear through the entire series. Appeared in DB,DBZ,DBGT
Goku Jr. Appearing in the very last episode of DBGT, Goku Jr. is the grandson of Pan. He is seen battling Vegita's great-grandson in a tournament. Even with very little Saiya-jin blood, Goku Jr. can still go SSJ like the best of them. Appeared in DBGT (Final Episode)
Goten Goten is the second son of Goku and Chi-Chi. He and Trunks spend most of their time together, and are very good friends. Goten exhibited high power when he went Super Saiya-jin at the age of seven. He bears a very strong resemblance of Goku; and wears a miniture version of Goku's karate Gi. Goten is usually happy, but has a habit for throwing tantrums to get something he wants. Appeared in DBZ,DBGT
Gyuu Mao Gyuu Mao appears here and there throughout the series. He knows Kame-sennin because he had trained with Gohan (Goku's foster Grandfather) when Kame was still a pupil of his. We usually get to see him verbally abused by his own daughter Chi-Chi. Appeared in DB,DBZ,DBGT
Gotenks Gotenks is the creature that results after Trunks and Goten perform the fusion dance. He has a tendency to over-dramaticize the situation a bit (Alright, a lot), and makes up names for all of his attacks. Since Gotenks is young and naive, he believes that he can defeat anyone. Most of his assaults are incredibily stupid and ineffective, but he'll squeeze in a few that do some damage. Appeared in DBZ,DBGT