Tim Allen as Buzz Lightyear (voice)

Nicole Sullivan as Mira Nova (voice)

Stephen Furst as Booster Muchapper (voice)

Larry Miller as XR (voice)

Adam Carolla as Commander Nebula (voice)

Patrick Warburton as Little Green Men (voice)

Wayne Knight as Evil Emperor Zurg (voice)

Diedrich Bader as Warp Darkmatter / Agent Z (voice)

Kevin Michael Richardson as Space Ranger (voice)

Charles Kimbrough as Brain Pod #29 / Rhizomian Man (voice)

Cindy Warden as Technician / Computer Voice

Frank Welker as Grubs / Self Destruct / Ranger #1 / Cadet Flam (voice)

Sean Hayes as Brain Pod #13 (voice)

Jennifer Bailey as Rhizomian Woman (voice)

Jim Hanks as Sheriff Woody (voice)

Wallace Shawn as Rex (voice)

Andrew Stanton as Hamm (voice)

R. Lee Ermey as Sarge (voice)

Joe Ranft as Wheezy (voice)

Jeff Pidgeon as Aliens (voice)