Trailer
Cast
Jim Belushi
Dan Unger
Rena Maliszewski
Mother
Susan Garfield
Office Worker (uncredited)
Samantha Bee
Principal
Brad Garrett
Riff Raff (voice)
Michele Proude
Office Worker #2
Anthony Estrella
Male School Teacher (as Tony Estrella)
Joe Stapleton
Cat Burglar Police #1
Diana Shneider
Police Secretary
Bruce-Robert Serafin
City Worker (as Bruce Serafin)
Danny Mastrogiorgio
Crazy Dog (voice)
Bates Wilder
Cop
Jason Lee
Shoeshine / Underdog (voice)
Alex Neuberger
Jack Unger
Sujoy De
Office Worker #1
Lewis D. Wheeler
Geek with Glasses
Jay Leno
Jay Leno
Cam Clarke
Little Brown Dog / Supershep 3 (voice)
John Franchi
Observer (uncredited)
Patrick Warburton
Cad
Susie Castillo
Diana Flores
Jess Harnell
Astronaut (voice)
Stuart F. Wilson
Goon #2
Amy Adams
Polly Purebred (voice)
Armen Garo
Cat Burglar Police #2
Phil Morris
Supershep 1 (voice)
Peter Dinklage
Dr. Simon Barsinister
Taylor Momsen
Molly
Michael Massee
Supershep 2 (voice)
Joe Bucaro III
Goon #1
John Slattery
Mayor
Larry Vigus
Security Guard
Lonnie Farmer
Passerby
John DiMaggio
Bulldog / Supershep 4 (voice)
Frank Ridley
Police Sergeant
Ezra Buzzington
Referee