Matt Damon

Cale (voice)

Bill Pullman

Korso (voice)

Drew Barrymore

Akima (voice)

John Leguizamo

Gune (voice)

Nathan Lane

Preed (voice)

Janeane Garofalo

Stith (voice)

Jim Breuer

The Cook (voice)

Ken Hudson Campbell

Po (voice)

Thomas A. Chantler

Male Announcer (voice)

Tsai Chin

Old Woman (voice)

Elaine A. Clark

Citizen (voice)

Roy Conrad

Second Human (voice)

Jim Cummings

Chowquin (voice)

Leslie Hedger

First Human (voice)

Roger L. Jackson

First Alien (voice)

David L. Lander

The Mayor (voice)

Alex D. Linz

Young Cale (voice)

Tone Loc

Tek (voice)

Ron Perlman

Sam Tucker (voice)

Charles Rocket

Firrikash / Slave Trader Guard (voice)

Crystal Scales

Drifter Girl (voice)

Chris Scarabosio

Queen Drej (voice)

Eric Schniewind

Alien (voice)

Stephen Stanton

Colonist (voice)

Scott Seymann

Korso / Additional Voices (uncredited)

Alex Pels

Soldier (voice)

Shannon Orrock

Female Announcer (voice)