| Person | Type | Job | Role(s) |
|---|---|---|---|
 Ai-Ling Lee | Crew | Sound | Sound Effects Editor |
 Aldric La'Auli Porter | Crew | Production | Associate Producer |
 Alec Berg | Crew | Writing | Screenplay |
Alec Hammond | Crew | Art | Supervising Art Director |
Alex McDowell | Crew | Art | Production Design |
Allan Magled | Crew | Visual Effects | Visual Effects Supervisor |
Amy L. Disarro | Crew | Costume & Make-Up | Makeup Artist |
 Andy Gill | Crew | Crew | Stunts |
Anne Kuljian | Crew | Art | Set Decoration |
Arlene Kehela | Crew | Production | Associate Producer |
Bernard Weiser | Crew | Sound | Sound Effects Editor |
 Bo Welch | Crew | Directing | Director |
Brian Basham | Crew | Sound | Sound Recordist |
 Brian Grazer | Crew | Production | Producer |
Bruce Tanis | Crew | Sound | Sound Effects Editor |
Charles Maynes | Crew | Sound | Sound Effects Editor |
 Dan O'Connell | Crew | Sound | Foley Artist |
 Darrin Prescott | Crew | Crew | Stunts |
David Grimaldi | Crew | Sound | Sound Effects Editor |
 David Mandel | Crew | Writing | Screenplay |
 David Newman | Crew | Sound | Original Music Composer |
David Sanger | Crew | Visual Effects | Visual Effects Producer |
 Dean Zimmerman | Crew | Editing | First Assistant Editor |
Don Zimmerman | Crew | Editing | Editor |
 Dr. Seuss | Crew | Writing | Book |
Easton Michael Smith | Crew | Art | Set Designer |
 Emmanuel Lubezki | Crew | Camera | Director of Photography |
 Eric McLeod | Crew | Production | Executive Producer |
François Audouy | Crew | Art | Assistant Art Director |
Gregg Taylor | Crew | Production | Executive Producer |
Hugo Santiago | Crew | Art | Set Designer |
 Ian Hunter | Crew | Visual Effects | Visual Effects Supervisor |
 Jack Gill | Crew | Crew | Stunt Coordinator, Second Unit Director |
 Jeff Schaffer | Crew | Writing | Screenplay |
John T. Cucci | Crew | Sound | Foley Artist |
Karen Kehela Sherwood | Crew | Production | Executive Producer |
Ken J. Johnson | Crew | Sound | Sound Effects Editor |
 Kenny Endoso | Crew | Crew | Stunts |
Lance Brown | Crew | Sound | Sound Effects Editor |
Luke Freeborn | Crew | Art | Set Designer |
Mark Freund | Crew | Visual Effects | Visual Effects Supervisor |
Maureen Peyrot | Crew | Production | Executive Producer |
Maya Shimoguchi | Crew | Art | Assistant Art Director |
Melanie Hughes | Crew | Costume & Make-Up | Makeup Department Head |
Michael Hilkene | Crew | Sound | Supervising Sound Editor, ADR Supervisor |
Michael Kowalski | Crew | Visual Effects | Visual Effects Producer |
Nancy McArdle | Crew | Costume & Make-Up | Costume Supervisor |
 Nancy Thurston | Crew | Crew | Stunts |
Patrick Phillips | Crew | Visual Effects | Visual Effects |
Randall Guth | Crew | Sound | Sound Effects Editor |
Richard Dwan Jr. | Crew | Sound | Sound Editor, Dialogue Editor |
Richard Malzahn | Crew | Visual Effects | Visual Effects Supervisor |
Richard Reynolds | Crew | Art | Set Designer |
Rita Ryack | Crew | Costume & Make-Up | Costume Design |
Rodney Montague | Crew | Visual Effects | Visual Effects Producer |
Sean Haworth | Crew | Art | Art Direction |
Steve Maslow | Crew | Sound | Supervising Sound Editor |
Tyler Allison | Crew | Camera | Assistant Camera |
Victor James Martinez | Crew | Art | Set Designer |
Luc Desmarchelier | Crew | Art | Concept Artist |
Philippe Leprince | Crew | Visual Effects | VFX Artist |
Sam Page | Crew | Art | Set Designer |
Rebecca Ramsey | Crew | Visual Effects | Visual Effects Producer |
Edward T. Hanley | Crew | Costume & Make-Up | Set Costumer |
James Ashwill | Crew | Sound | Foley Mixer |
Erich Gann | Crew | Sound | Sound |
J. André Chaintreuil | Crew | Art | Set Designer |
Karen E. Burnett | Crew | Art | Set Dresser |
Bart Barbuscia | Crew | Art | Set Dresser |
 Kacie Borrowman | Crew | Crew | Stunt Double |
Anders Ericson | Crew | Visual Effects | Visual Effects |
Ryan Lastimosa | Crew | Visual Effects | VFX Artist |
Andre Bustanoby | Crew | Visual Effects | Visual Effects Supervisor |
Wensen Ho | Crew | Visual Effects | VFX Artist |
Clovis Chamberet | Crew | Art | Set Dresser |
Louis Terry | Crew | Art | Set Dresser |
Lisa Clarity | Crew | Visual Effects | VFX Artist |
Erika Wangberg Burton | Crew | Visual Effects | Visual Effects Producer |
Beau Hilkene | Crew | Sound | Sound Effects Editor |
 Gary Archer | Crew | Costume & Make-Up | Prosthetics |
 Alec Baldwin | Cast | Actor | Larry Quinn |
 Amy Hill | Cast | Actress | Mrs. Kwan |
 Candace Brown | Cast | Actress | Secretary |
 Clint Howard | Cast | Actor | Kate the Caterer |
 Dakota Fanning | Cast | Actress | Sally Walden |
 Dan Castellaneta | Cast | Actor | Thing One / Thing Two (voice) |
 Danielle C. Ryan | Cast | Actress | Thing One |
 Daran Norris | Cast | Actor | Announcer |
 Frank Welker | Cast | Actor | Nevins (voice) |
 Kelly Preston | Cast | Actress | Joan Walden |
 Mike Myers | Cast | Actor | The Cat |
Norman Fessler | Cast | Actor | Mailman (uncredited) |
 Paris Hilton | Cast | Actress | Female Club-Goer |
 Sean Hayes | Cast | Actor | Mr. Humberfloob / Fish (voice) |
 Spencer Breslin | Cast | Actor | Conrad Walden |
Stephen Hibbert | Cast | Actor | Jim McFinnigan |
 Steven Anthony Lawrence | Cast | Actor | Dumb Schweitzer |
 Victor Brandt | Cast | Actor | Narrator (voice) |
 Brittany Oaks | Cast | Actress | Thing Two |
 Paige Hurd | Cast | Actress | Denise |
Taylor Rice | Cast | Thing One | |
Talia-Lynn Prairie | Cast | Thing Two | |
Roger W. Morrissey | Cast | Mr. Vompatatat | |
Bugsy | Cast | Nevins | |
| Person | Type | Job | Role(s) |
