John Goodman

Rex (voice)

René Le Vant

Woog (voice)

Felicity Kendal

Elsa (voice)

Charles Fleischer

Dweeb (voice)

Walter Cronkite

Captain Neweyes (voice)

Jay Leno

Vorb (voice)

Joey Shea

Louie (voice)

Yeardley Smith

Cecilia (voice)

Martin Short

Stubbs the Clown (voice)

Kenneth Mars

Professor Screweyes (voice)

Julia Child

Dr. Bleeb (voice)

Blaze Berdahl

Buster (voice)

Rhea Perlman

Mother Bird (voice)

Larry King

Himself (voice)

Shelley Thompson

(voice)

Phil Nibbelink

Director

Simon Wells

Director

Dick Zondag

Director

Ralph Zondag

Director

Marco Cinello

Layout

John Patrick Shanley

Guión, Guión Adaptado

Hudson Talbott

Novela

James Horner

Compositor de la Música Original

Campbell Askew

Supervising Sound Editor

Jim Henrikson

Supervising Music Editor

Steve Hickner

Productor

Universal Pictures

Compañía de Produccion

Thad Weinlein

Co-Productor

Kathleen Kennedy

Productor Ejecutivo

Frank Marshall

Productor Ejecutivo

Steven Spielberg

Productor Ejecutivo

Valerie McCaffrey

Casting

Nancy Nayor

Casting

Drew Struzan

Art Designer

Robert Stevenhagen

Animation

Stephan Franck

Animation