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) / Mrs. British Prime Minister (voice)

Jim Cummings
General Parvo (voice)

Rob Paulsen
Gas Station Attendant (voice) / Katzenstoki Ambassador (voice) / Wolf King (voic...

Maurice LaMarche
Russian President (voice) / Radio Announcer (voice) / Malcomb LaMarche (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)

George Dzundza
Gustav Havoc (voice)

Brian George
Lieutenant Skeam (voice)

Victor Brandt
Eisnearian Ambassador (voice)

John Rubinow
Prosecutor (voice)

Stephen Furst
Sport (voice)