James Garner Commander Lyle Tiberius Rourke (voice)
Jacqueline Obradors Audrey Rocio Ramirez (voice)
Jim Cummings Additional Voices (voice)
Leonard Nimoy King Kashekim Nedakh (voice)
Michael J. Fox Milo James Thatch (voice)
Joss Whedon Story
Cree Summer Princess 'Kida' Kidagakash (voice)
John Mahoney Preston B. Whitmore (voice)
Claudia Christian Helga Katrina Sinclair (voice)
Corey Burton Gaetan 'The Mole' Moliere (voice)
David Ogden Stiers Mr. Harcourt (voice)
Phil Morris Dr. Joshua Strongbear Sweet (voice)
Jim Varney Jebidiah Allardyce 'Cookie' Farnsworth (voice), In Memory Of
Dean DeBlois Story Artist
Gary Rydstrom Sound Designer, Sound Re-Recording Mixer
Patrick Pinney Additional Voices (voice)
David Reynolds Other
James Newton Howard Original Music Composer
Gary Trousdale Director, Story
Kirk Wise Director, Story
Michael Silvers ADR Editor, Supervising Sound Editor
Mary Hidalgo Casting
Tom Johnson Sound Re-Recording Mixer
Mike Mignola Production Design
Don Hahn Producer
Susan Hegarty Dialect Coach
David Goetz Art Direction
Pete Anthony Conductor
Juan Peralta Sound Mix Technician
Shannon Mills Assistant Sound Designer
Don Novello Vincenzo 'Vinny' Santorini (voice)
Dennie Thorpe Foley Artist
Jeff Atmajian Orchestrator
Kiran Bhakta Joshi CGI Supervisor
Ken Fischer Sound Effects Editor
Tony Eckert Foley Mixer
Jim Weidman Supervising Music Editor
Ruth Lambert Casting
Tab Murphy Screenplay, Story
Rick Maki Visual Development
Matthew Jon Beck Casting Associate
Florence Stanley Wilhelmina Bertha Packard (voice)
Ricardo F. Delgado Production Design
Chris Ure Storyboard Artist
John K. Carr Supervising Sound Editor, Associate Editor
Kent Melton Sculptor
Matsune Suzuki Visual Effects
Matt Codd Production Design
Thomas Baker Visual Effects
Mary Helen Leasman Foley Editor
David Olson Music Editor
Tom Boyd Musician
Sue Bea Montgomery Post-Production Manager
Anthony DeRosa Supervising Animator
Mary Blee Assistant Editor
Ellen Keneshea Editor
Frank 'Pepe' Merel Foley Recordist
Terry Claborn Color Timer
Dougg Williams Animation
Jim Martin Production Design
Maria Gonzalez Color Designer
Marlon West Visual Effects Supervisor
Don Henry Projection
Kendra Haaland Associate Producer
Bryce Zabel Story
David 'Joey' Mildenberger Visual Effects
Rob Nokes Sound Effects Designer
John Brian King Title Designer
Lam Hoang Layout
Jean Gillmore Character Designer
Rich Mackay Negative Cutter
Vince Caro Additional Dialogue