Jess Harnell

Hunter (voice)

Tress MacNeille

Colleen (voice)

Kevin Michael Richardson

Exile (voice)

Jeff Bennett

Blitz (voice)

Frank Welker

Shag / Muzzle (voice)

Joseph Campanella

Master (voice)

Sheena Easton

The Groomer (voice)

Jim Cummings

General Parvo (voice)

Rob Paulsen

Gas Station Attendant (voice)

Maurice LaMarche

Russian President (voice)

Larry Drake

Captain Zachary Storm (voice)

Steve Franken

Professor Eugene Atwater (voice)

Yoshio Be

Communications Officer (voice)

Karla DeVito

Woman Soldier (voice)

David Doyle

Professor Hubert (voice)

Tom Ruegger

Jeff Gordon