Character Name : Dr. John Dolittle

Original Name : Eddie Murphy

Gender : Male

Character Name : Archer Dolittle

Original Name : Ossie Davis

Gender : Male

Character Name : Dr. Mark Weller

Original Name : Oliver Platt

Gender : Male

Character Name : Calloway

Original Name : Peter Boyle

Gender : Male

Character Name : Dr. Gene Reiss

Original Name : Richard Schiff

Gender : Male

Character Name : Lisa

Original Name : Kristen Wilson

Gender : Female

Character Name : Dr. Fish

Original Name : Jeffrey Tambor

Gender : Male

Character Name : Maya

Original Name : Kyla Pratt

Gender : Female

Character Name : Charisse

Original Name : Raven-Symoné

Gender : Female

Character Name : Dr. Litvack

Original Name : Steven Gilborn

Gender : Male

Character Name : Jeremy

Original Name : Erik Dellums

Gender : Male

Character Name : Diane

Original Name : June Christopher

Gender : Female

Character Name : Mrs. Parkus

Original Name : Cherie Franklin

Gender : Female

Character Name : Lucky (voice)

Original Name : Norm Macdonald

Gender : Male

Character Name : Rodney (voice)

Original Name : Chris Rock

Gender : Male

Character Name : Tiger (voice)

Original Name : Albert Brooks

Gender : Male

Character Name : Owl (Voice)

Original Name : Jenna Elfman

Gender : Female

Character Name : Rat #1 (Voice)

Original Name : Reni Santoni

Gender : Male

Character Name : Rat #2 (Voice)

Original Name : John Leguizamo

Gender : Male

Character Name : Female Pigeon (voice)

Original Name : Julie Kavner

Gender : Female

Character Name : Male Pigeon (voice)

Original Name : Garry Shandling

Gender : Male

Character Name : Prologue Dog (voice)

Original Name : Ellen DeGeneres

Gender : Female

Character Name : Raccoon (voice)

Original Name : Paul Reubens

Gender : Male

Character Name : Skunk (voice)

Original Name : Eddie Frierson

Gender : Male

Character Name : Drunk Monkey (Voice)

Original Name : Phil Proctor

Gender : Male

Character Name : Compulsive Dog (Voice)

Original Name : Gilbert Gottfried

Gender : Male

Character Name : Old Beagle (voice)

Original Name : Brian Doyle-Murray

Gender : Male

Character Name : Pound Dog (voice)

Original Name : Doug Shamburger

Gender : Male

Character Name : Possum (voice)

Original Name : Jeff Doucette

Gender : Male

Character Name : Heavy Woman's Dog (voice)

Original Name : Archie Hahn

Gender : Male

Character Name : German Shepherd (voice)

Original Name : Tom Towles

Gender : Male

Character Name : 'I Love You' Dog (voice)

Original Name : Royce D. Applegate

Gender : Male

Character Name : Bettleheim the Cat (voice)

Original Name : Chad Einbinder

Gender : Male

Character Name : Baby Tiger (voice)

Original Name : Jonathan Lipnicki

Gender : Male

Character Name : Pig (voice)

Original Name : Hamilton Camp

Gender : Male

Character Name : Penguin (voice)

Original Name : Kerrigan Mahan

Gender : Male

Character Name : Intern

Original Name : Mark Adair-Rios

Gender : Male

Character Name : Patient at Hammersmith

Original Name : Don Calfa

Gender : Male

Character Name : Beagle Woman

Original Name : Kellye Nakahara

Gender : Female

Character Name : Woman

Original Name : Beth Grant

Gender : Female

Character Name : Vet's Assistant

Original Name : Yule Caise

Gender : Male

Character Name : Security Guard

Original Name : Charles Branklyn

Gender : Male

Character Name : Mr. Galvin

Original Name : Richard Penn

Gender : Male

Character Name : Reporter

Original Name : Karl T. Wright

Gender : Male

Character Name : Cop #1

Original Name : Stan Sellers

Gender : Male

Character Name : Cop #2

Original Name : Ming Lo

Gender : Male

Character Name : Blaine (uncredited)

Original Name : Paul Giamatti

Gender : Male

Character Name : Circus Clown (uncredited)

Original Name : Benny Buettner

Gender : Male

Character Name : Patient at Hammersmith (uncredited)

Original Name : Pruitt Taylor Vince

Gender : Male

Character Name : Drunk Monkey (uncredited)

Original Name : Crystal the Monkey

Gender : Female

Character Name : Jumping Boy (uncredited)

Original Name : Kellan Patrick

Gender : Male

Character Name : Receptionist

Original Name : Kay Yamamoto

Gender : Male

Character Name : Busboy

Original Name : Brian Kwan

Gender : Male

Character Name : Policeman

Original Name : L. Peter Callender

Gender : Male

Character Name : Animal Control Officer

Original Name : Arnold F. Turner

Gender : Male

Character Name : 3-Year-Old John Dolittle

Original Name : Raymond Matthew Mason

Gender : Male

Character Name : Reverend

Original Name : John Lafayette

Gender : Male

Character Name : Goat (voice)

Original Name : Phyllis Katz

Gender : Female

Character Name : 5-Year-Old John Dolittle

Original Name : Dari Gerard Smith

Gender : Male

Character Name : Circus Clown (uncredited)

Original Name : Bebe Conrad

Gender : Male

Character Name : Mounted Policeman

Original Name : Cliff McLaughlin

Gender : Male

Character Name : Orangutan (voice)

Original Name : James F. Dean

Gender : Male