Rex (voice)

John Goodman

Acting

Woog (voice)

René Le Vant

Acting

Elsa (voice)

Felicity Kendal

Acting

Dweeb (voice)

Charles Fleischer

Acting

Captain Neweyes (voice)

Walter Cronkite

Acting

Vorb (voice)

Jay Leno

Acting

Louie (voice)

Joey Shea

Acting

Cecilia (voice)

Yeardley Smith

Acting

Stubbs the Clown (voice)

Martin Short

Acting

Professor Screweyes (voice)

Kenneth Mars

Acting

Dr. Bleeb (voice)

Julia Child

Acting

Buster (voice)

Blaze Berdahl

Acting

Mother Bird (voice)

Rhea Perlman

Acting

Himself (voice)

Larry King

Acting

(voice)

Shelley Thompson

Acting