Cast
Michael Bell
Opus the Penguin (voice)
Joe Alaskey
Truffles / The Ducks (voice)
John Byner
Bill (voice)
Tress MacNeille
Chicken (voice)
Alexaundria Simmons
Ronald-Ann (voice)
Andrew Hill Newman
Santa Claus (voice)
Robin Williams
Kiwi (voice) (uncredited)
Dustin Hoffman
Milquetoast (voice) (uncredited)
Crew
Crew
Allen Foster
Special Effects
Mark Koetsier
Supervising Animator
Ron Hughart
Supervising Animator
Klay Hall
Supervising Animator
Kathleen Quaife-Hodge
Special Effects
Linda Miller
Supervising Animator
Mark Pudleiner
Supervising Animator
Don Judge
Special Effects
Directing
Valerio Ventura
Layout
Ellen Drucker
Layout
Gay Lawrence
Layout
Gary Mouri
Layout
Guy Vasilovich
Layout
Skip Jones
Director
Production
Kathleen Kennedy
Executive Producer
Steven Spielberg
Executive Producer
Berkeley Breathed
Executive Producer
Peggy Regan
Producer
Paul B. Strickland
Executive In Charge Of Production
Frank Marshall
Executive Producer
Sound
Thomas Chase
Music
Steve Rucker
Music
Vince Colavitti
Sound Re-Recording Mixer
Timothy A. Carpenter
Sound Editor
Visual Effects
Cynthia Overman
Animation
Cristi Lyon
Animation
Jon L. Hooper
Animation
Daniel Bond
Animation
Gavin Dell
Animation
Sachiko Sato
Animation
Brian Sheesley
Animation
Chad Stewart
Animation
Matthew Bates
Animation
Craig Kellman
Animation
Jennifer Stillwell
Animation
Marty Scully
Animation
Sean Edberg
Animation
Juliana Korsborn
Animation
Ernie Keen
Animation
Joe D. Suggs
Animation
Ethan Kanfer
Animation
Chris Mitchell
Animation
Robert C. Ramirez
Animation