Patrick Warburton

Buzz Lightyear (voice)

Nicole Sullivan

Princess Mira Nova (voice)

Stephen Furst

Booster (voice)

Larry Miller

XR (voice)

Neil Flynn

XR (voice),XR / Computer (voice),XR / X-Treme (voice)

Frank Welker

Brain Pod #39 (voice),Bat Creature / Slime Beast / Jessica / Stratoshrike (voice),Pteradoc / Tarpax (voice),.....

Wayne Knight

Emperor Zurg (voice)

Kevin Michael Richardson

Tremendor / Thug #3 / Behemor (voice),Alien Guy (voice),Lardak Lurdak (voice),.....

Adam Carolla

Commander Nebula (voice)

Corey Burton

General / Floyd / Tour Guide (voice),Treevo (voice),Brent Starkisser / Judge (voice),.....