John Goodman
Rex (voice)
Acting
René Le Vant
Woog (voice)
Acting
Felicity Kendal
Elsa (voice)
Acting
Charles Fleischer
Dweeb (voice)
Acting
Walter Cronkite
Captain Neweyes (voice)
Acting
Jay Leno
Vorb (voice)
Acting
Joey Shea
Louie (voice)
Acting
Yeardley Smith
Cecilia (voice)
Acting
Martin Short
Stubbs the Clown (voice)
Acting
Kenneth Mars
Professor Screweyes (voice)
Acting
Julia Child
Dr. Bleeb (voice)
Acting
Blaze Berdahl
Buster (voice)
Acting
Rhea Perlman
Mother Bird (voice)
Acting
Larry King
Himself (voice)
Acting
Shelley Thompson
(voice)
Acting