อันเดอร์ ด็อก ยอดสุนัขพิทักษ์โลก

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

Stuart F. Wilson Stunts Caroline Vexler Stunts Kimberly Shannon Murphy Stunts Frederik Du Chau Director Roger Birnbaum Producer Jonathan Glickman Producer Aaron Vexler Stunts Randy Edelman Original Music Composer Ben Shepherd Visual Effects Supervisor Garreth Stover Production Design Joe Piscatella Screenplay, Story Kelly Cronin Script Supervisor Adam Rifkin Novel, Story, Screenplay David Eggby Director of Photography Philip A. Patterson First Assistant Director Jon H. Epstein Stunt Coordinator Gary Barber Producer Hoyt Yeatman Visual Effects Supervisor