Trailer
Cast
Richard Penn
Mr. Galvin
Raven-Symoné
Charisse
Garry Shandling
Male Pigeon (voice)
Spencer Kayden
Circus Audience (uncredited)
Cherie Franklin
Mrs. Parkus
Ellen DeGeneres
Prologue Dog (voice)
Phil Proctor
Drunk Monkey (Voice)
Mark Adair-Rios
Intern
Benny Buettner
Circus Clown (uncredited)
John Lafayette
Reverend
Hamilton Camp
Pig (voice)
Kerrigan Mahan
Penguin (voice)
Paul Giamatti
Blaine (uncredited)
Richard Schiff
Dr. Gene Reiss
Kyla Pratt
Maya
Ossie Davis
Archer Dolittle
Kristen Wilson
Lisa
Peter Boyle
Calloway
Kellye Nakahara
Beagle Woman
Charles Branklyn
Security Guard
Norm Macdonald
Lucky (voice)
Jeff Doucette
Possum (voice)
Karl T. Wright
Reporter
Reni Santoni
Rat #1 (Voice)
Doug Shamburger
Pound Dog (voice)
Arnold F. Turner
Animal Control Officer
Eddie Murphy
Dr. John Dolittle
Royce D. Applegate
'I Love You' Dog (voice)
Archie Hahn
Heavy Woman's Dog (voice)
Tom Towles
German Shepherd (voice)
Yule Caise
Vet's Assistant
Ming Lo
Cop #2
June Christopher
Diane
John Leguizamo
Rat #2 (Voice)
Paul Reubens
Raccoon (voice)
Brian Doyle-Murray
Old Beagle (voice)
Jeffrey Tambor
Dr. Fish
Albert Brooks
Tiger (voice)
Pruitt Taylor Vince
Patient at Hammersmith (uncredited)
Crystal the Monkey
Drunk Monkey (uncredited)
Oliver Platt
Dr. Mark Weller
Stan Sellers
Cop #1
Erik Dellums
Jeremy
Jenna Elfman
Owl (Voice)
Julie Kavner
Female Pigeon (voice)
Gilbert Gottfried
Compulsive Dog (Voice)
Chad Einbinder
Bettleheim the Cat (voice)
Don Calfa
Patient at Hammersmith
Chris Rock
Rodney (voice)
Jonathan Lipnicki
Baby Tiger (voice)
Beth Grant
Woman