Stacy
Adrien Brody
Blue
Antonio Banderas
Security Guard
Keith D. Evans
Referee
Kitodar Todorov
The Russian's Owner
Mark Theodore Richards
The Russian's Handler
Tihomir Vinchev
Second Cop
Dimiter Doichinov
Chef
Owen Davis
The Ride
Josh Ethier
Old Man (uncredited)
Velizar Binev
K-9 Cop
Jeko Bogoslovov
Walker
John Malkovich
Gage
Rory Culkin
The Handler
Ori Pfeffer
Grace
Alexandra Dinu
Young Gage
James Robinson
Young Walker
Deyan Petrov
Young Gage's Father
Jason Francis
Truffle Dog Master
Clive Sawyer
Director
Paul Solet
Writer
Producer
Executive Producer
Mark Gill
Original Music Composer
Austin Wintory
Foley Artist
Tapio Liukkonen
Sound
Avi Lerner
Director of Photography
Zoran Popović
Stunt Coordinator
Dian Hristov
Editor
Boaz Davidson
First Assistant Director
Hristo Dimitrov
Unit Production Manager
Peter Mechkoff
Second Assistant Director
Galina Kyuchukova
Co-Executive Producer
Lonnie Ramati
Post Production Supervisor
Brian Hayashi
Jivko Chakarov
Third Assistant Director
Kristina Sakizli
Casting
Luke Cousins
Production Design
Nikola Berček
Art Direction
Ivan Ranghelov
Set Decoration
Orlin Grozdanov
Costume Design
Anna Gelinova
Les Weldon
Raphael Swann
Victor Shapiro
Beth Bruckner O'Brien
Trevor Short
John Thompson
Yariv Lerner
Miloš Đukelić
Rick Benattar
David Gardner
Bill Bromiley
Ness Saban
Shanan Becker
Kris Casavant
Gord Hillier
Ryan Nowak
Ivaylo Natzev
Lindsey Weissmueller