Générique complet
Mon chien, ce héros !
Molly Shannon
Mrs. Baker
Liam Aiken
Owen Baker
Matthew Broderick
Hubble (voice)
Donald Faison
Wilson (voice)
Cheech Marin
The Greater Dane's Henchman (voice)
Brittany Murphy
Nelly (voice)
Vanessa Redgrave
The Greater Dane (voice)
Carl Reiner
Shep (voice)
Delta Burke
Barbara Ann (voice)
Kevin Nealon
Mr. Baker
Hunter Elliott
Frankie
Mikhael Speidel
Fred
Brittany Moldowan
Connie Fleming
George Touliatos
Mr. Leone
Patti Allan
Ms. Ryan
Ben Immanuel
Wilson's Dad (as Benjamin Ratner)
Peter Flemming
Wilson's Other Dad
Paul Vogt
Bob the Dog Catcher (as Paul C. Vogt)
Brenda Crichlow
Mrs. Fleming (as Brenda M. Crichlow)
D. Harlan Cutshall
Mr. Fleming
Chaka White
Woman at the Pound
Nicola Anderson
Woman at the Pound
Ted Friend
TV Anchorman
Susan Bain
House Bidder
Banner
Barbara Ann
Willie
Shep
Mig Macario
Asian Dad (uncredited)
