| Person | Type | Job | Role(s) |
|---|---|---|---|
 Ann Pala | Crew | Costume & Make-Up | Makeup Artist |
Benita Brazier | Crew | Directing | Script Supervisor |
 Betty Thomas | Crew | Directing | Director |
Casey Cannon | Crew | Visual Effects | Visual Effects Producer |
Cathy Mickel Gibson | Crew | Production | Production Supervisor |
 Craig Berkey | Crew | Sound | Sound Effects Editor |
David T. Friendly | Crew | Production | Producer |
Donald Sparks | Crew | Directing | Second Assistant Director |
Easton Michael Smith | Crew | Art | Set Designer |
Erma Kent | Crew | Costume & Make-Up | Hairstylist |
 Ernie F. Orsatti | Crew | Crew | Stunt Coordinator, Second Unit Director |
Fay Kelly | Crew | Costume & Make-Up | Hairstylist |
Gary Alexander | Crew | Sound | Sound Re-Recording Mixer |
 Gary C. Bourgeois | Crew | Sound | Sound Re-Recording Mixer |
Greg Papalia | Crew | Art | Art Direction |
 Hugh Lofting | Crew | Writing | Story |
James F. Claytor Sr. | Crew | Art | Set Designer |
 Janek Sirrs | Crew | Crew | Digital Effects Supervisor |
Jeffrey Downer | Crew | Production | Unit Production Manager |
 Jenno Topping | Crew | Production | Executive Producer |
John A. Larsen | Crew | Sound | Supervising Sound Editor |
 John Davis | Crew | Production | Producer |
Jon Farhat | Crew | Directing | Second Unit Director, Visual Effects Supervisor |
Joseph Singer | Crew | Production | Producer |
 Julie Herrin | Crew | Directing | Second Assistant Director |
K.C. Fox | Crew | Art | Set Decoration |
Larry Levin | Crew | Writing | Screenplay |
Mads Hansen | Crew | Directing | Script Coordinator |
Marvel Wakefield | Crew | Directing | Script Supervisor |
 Matthew W. Mungle | Crew | Costume & Make-Up | Special Effects Makeup Artist |
Melissa Brockman | Crew | Visual Effects | Visual Effects Producer |
Michael J. Benavente | Crew | Sound | Supervising Sound Editor |
Nancy Foy | Crew | Production | Casting |
Nat Mauldin | Crew | Writing | Screenplay |
Paul Apted | Crew | Sound | Sound Effects Editor |
Peter Teschner | Crew | Editing | Editor |
 Richard Gibbs | Crew | Sound | Original Music Composer |
Riki Lin Sabusawa | Crew | Costume & Make-Up | Costume Supervisor |
 Russell Boyd | Crew | Camera | Director of Photography |
Sarah Auerswald | Crew | Directing | Script Supervisor |
 Sharen Davis | Crew | Costume & Make-Up | Costume Design |
Steph Lady | Crew | Production | Associate Producer |
Sue Baden-Powell | Crew | Production | Executive Producer, Unit Production Manager |
Susan J. Hellmann | Crew | Directing | Second Assistant Director |
 Tamu Blackwell | Crew | Directing | Second Second Assistant Director |
Toy Van Lierop | Crew | Costume & Make-Up | Makeup Artist |
Van Ling | Crew | Visual Effects | Visual Effects Supervisor |
William A. Elliott | Crew | Art | Production Design |
Gina B. Cranham | Crew | Art | Set Designer |
Pilar McCurry | Crew | Sound | Music Supervisor |
P. Todd Coe | Crew | Crew | Post Production Supervisor |
Richard Graves | Crew | Directing | First Assistant Director |
David Kirschner | Crew | Sound | Sound Mixer |
Anne Putnam Kolbe | Crew | Visual Effects | Visual Effects Producer |
Mark Brown | Crew | Visual Effects | Visual Effects Producer |
Kris Krengel | Crew | Directing | First Assistant Director |
Shontai Clark | Crew | Costume & Make-Up | Makeup Artist |
Shery Blanc | Crew | Directing | Second Assistant Director |
Vince Duque | Crew | Production | Trainee Production Coordinator |
 Albert Brooks | Cast | Actor | Tiger (voice) |
 Archie Hahn | Cast | Actor | Heavy Woman's Dog (voice) |
 Arnold F. Turner | Cast | Actor | Animal Control Officer |
 Beth Grant | Cast | Actress | Woman |
 Brian Doyle-Murray | Cast | Actor | Old Beagle (voice) |
 Chad Einbinder | Cast | Actor | Bettleheim the Cat (voice) |
 Cherie Franklin | Cast | Actress | Mrs. Parkus |
 Chris Rock | Cast | Actor | Rodney (voice) |
Dari Gerard Smith | Cast | 5-Year-Old John Dolittle | |
 Don Calfa | Cast | Actor | Patient at Hammersmith |
 Douglas Shamburger | Cast | Actor | Pound Dog (voice) |
 Eddie Frierson | Cast | Actor | Skunk (voice) |
 Eddie Murphy | Cast | Actor | Dr. John Dolittle |
 Ellen DeGeneres | Cast | Actress | Prologue Dog (voice) |
 Garry Shandling | Cast | Actor | Male Pigeon (voice) |
 Gilbert Gottfried | Cast | Actor | Compulsive Dog (Voice) |
 Hamilton Camp | Cast | Actor | Pig (voice) |
James F. Dean | Cast | Actor | Orangutan (voice) |
 Jeff Doucette | Cast | Actor | Possum (voice) |
 Jeffrey Tambor | Cast | Actor | Dr. Fish |
 Jenna Elfman | Cast | Actress | Owl (Voice) |
 John Lafayette | Cast | Actor | Reverend |
 John Leguizamo | Cast | Actor | Rat #2 (Voice) |
 Jonathan Lipnicki | Cast | Actor | Baby Tiger (voice) |
 Julie Kavner | Cast | Actress | Female Pigeon (voice) |
 June Christopher | Cast | Actress | Diane |
 Karl T. Wright | Cast | Actor | Reporter |
 Kellye Nakahara | Cast | Actress | Beagle Woman |
 Kristen Wilson | Cast | Actress | Lisa |
 Kyla Pratt | Cast | Actress | Maya |
 Mark Adair-Rios | Cast | Actor | Intern |
 Ming Lo | Cast | Actor | Cop #2 |
 Norm Macdonald | Cast | Actor | Lucky (voice) |
 Oliver Platt | Cast | Actor | Dr. Mark Weller |
 Ossie Davis | Cast | Actor | Archer Dolittle |
 Paul Giamatti | Cast | Actor | Blaine (uncredited) |
 Paul Reubens | Cast | Actor | Raccoon (voice) |
 Peter Boyle | Cast | Actor | Calloway |
 Phil Proctor | Cast | Actor | Drunk Monkey (Voice) |
Phyllis Katz | Cast | Actress | Goat (voice) |
 Pruitt Taylor Vince | Cast | Actor | Patient at Hammersmith (uncredited) |
 Raven-Symoné | Cast | Actress | Charisse |
 Reni Santoni | Cast | Actor | Rat #1 (Voice) |
 Richard Penn | Cast | Actor | Mr. Galvin |
 Richard Schiff | Cast | Actor | Dr. Gene Reiss |
 Royce D. Applegate | Cast | Actor | 'I Love You' Dog (voice) |
 Steven Gilborn | Cast | Actor | Dr. Litvack |
 Tom Towles | Cast | Actor | German Shepherd (voice) |
 Yule Caise | Cast | Actor | Vet's Assistant |
 Crystal the Monkey | Cast | Actress | Drunk Monkey (uncredited) |
 Kerrigan Mahan | Cast | Actor | Penguin (voice) |
 Erik Dellums | Cast | Actor | Jeremy |
Brian Kwan | Cast | Busboy | |
 Charles Branklyn | Cast | Actor | Security Guard |
Cliff McLaughlin | Cast | Mounted Policeman | |
L. Peter Callender | Cast | Policeman | |
 Stan Sellers | Cast | Actor | Cop #1 |
Kay Yamamoto | Cast | Receptionist | |
Raymond Matthew Mason | Cast | 3-Year-Old John Dolittle | |
 Benny Buettner | Cast | Circus Clown (uncredited) | |
Kellan Patrick | Cast | Jumping Boy (uncredited) | |
Bebe Conrad | Cast | Circus Clown (uncredited) | |
| Person | Type | Job | Role(s) |
