Brendan Fraser: Goku – The only Actor who can portray this character.

John Travolta: Vegeta – Wears a Black Armour resembling to Iron Man’s Power Suit.

Chan Kong San/Chow Yun-Fat: Master Roshi – He appears a little older in the sequel with greying hair and a French Cut Beard.

James Marsters: Piccolo/Kami – Four Hour Long Make Up was done to show manga like skin features with CGI Generated Ears and Antennas.

Jamie Chung: Chi Chi – Goku’s Wife.

Ammy Rossum: Bulma – She colors her hair Dark Blue in the sequel who normally appear Black except in extremely bright light.

Weaver/Krillin – He reveals his true identity by taking off his Latex Rubber Mask and revealing his real Alien like Face. He belongs to a race of Alien having almost Spherical Scalp and 3 Pairs of Nostrils above the Eye Level.

Yamcha – Desert Bandit turned into Baseball Player.

Gohan – Goku’s Son.

Dalip Singh: Nappa – Wears a Silver Armour resembling to Ra’s Al Ghul’s Armour from the movie Batman Begins.

Raditz – Goku’s Brother.

CGI Characters:

Sean Connory: Shenron – The Eternal Dragon.

Mr. Popo – Kami’s Assistant. He Belongs to a race of Alien who have their body covered with Black Fur. Unlike Manga, He will Dress up like a Monk and Lips will not be visible in this Live Action Version of the Character.

Korrin – Alien Cat who grows Genetically Modified Food (like Sensu Beans) in a tower like Bio Dome.

Puar – Newly Adopted Pet Flying Fox of Yamcha. It appears like a Cat with Blue
Fur. Unlike Manga Puar communicates through Sign Language as it is unable to Talk.

Forth Coming Sequels of Dragonball:

Dragonball 2: The Saiyan Invasion
Dragonball 3: The Namek Saga
Dragonball 4: Legacy of Goku
Dragonball 5: Z Warriors United (Buu’s Fury)
Dragonball 6: End of Eternity (GT – Grand Tournament)

Brendan Fraser: Goku – The only Actor who can Portray this Character.

John Travolta: Vegeta – Wears a Black Power Armour resembling to Iron Man’s Armour.

Chan Kong San/Chow Yun-Fat: Master Roshi – He appears a little older in sequel with greying hairs and a French Cut Beard.

James Marsters: Piccolo/Kami – In the sequel, he Transforms into more powerful Namekian with Enhanced Skin Features. His veins appears like Vascular Bundles of a Leaf and Hardened Tissues appear like Bark of a Tree.

Jamie Chung: Chi-Chi – Goku’s Wife.

Emmy Rossum: Bulma – She Colors her hair Dark Blue which generally appear Black but appear Dark Blue only under the Bright Light.

Joon Park: Yamcha – Desert Bandit turned into Baseball Player.

Dalip Singh(WWE Pro.): Nappa – Wears Silver Armour resembling to Ra’s al Ghul’s Armour from the movie Batman Begins.

Luis Arrieta: Krillin/Weaver – He reveals his identity in the end of the Dragonball Movie. He belongs to an Alien Race whose Scalp is perfectly spherical and a Pair of 3 Nostrils are located above the eye level.

Shavon Kirksey: Emi – Goku’s Friend

CGI Characters:

Puar – Yamcha’s Pet. It is a Flying Fox having Blue Fur Color. It can Hover in the air like a Humming Bird and communicates through sign language as it is unable to talk.

Korrin – Alien cat who grows Genetically Modified Plants (Sensu Beans) in a Bio-Dome which appears like a Tower.

Mr. Popo – Belongs to an Alien Race having Grey/Black Fur Color. Unlike Manga, he dresses up like a Monk (Lips are not visible in Live Action Adoptation).

King Kai – Many features of this being of the Other World are similar to that of Piccolo like Tentacles and Ears. Like Manga, Live Action Version of Kai will not have any Nose.

Forthcoming Sequels:

Dragonball 2: The Saiyan Invasion
Dragonball 3: The Namek Saga
Dragonball 4: Legacy of Goku
Dragonball 5: Z Warriors United (Buu’s Fury)
Dragonball 6: The Grand Tournament (GT)