Doormat Wesley Gibson discovers that his recently murdered father - who Wesley never knew - belonged to a secret guild of assassins. After a leather-clad sexpot drafts Wesley into the society, he hones his innate killing skills and turns avenger.
| Camera | Mitchell Amundsen | Director of Photography |
| Production | Jim Lemley | Producer |
| Production | Jason Netter | Producer |
| Production | Iain Smith | Producer |
| Writing | Derek Haas | Screenplay |
| Writing | Michael Brandt | Screenplay |
| Writing | Chris Morgan | Screenplay |
| Editing | David Brenner | Editor |
| Art | John Myhre | Production Design |
| Production | Roger Birnbaum | Executive Producer |
| Production | Gary Barber | Executive Producer |
| Production | Jeff Kirschenbaum | Executive Producer |
| Production | Geyer Kosinski | Executive Producer |
| Production | Adam Siegel | Executive Producer |
| Production | Marc Silvestri | Executive Producer |
| Sound | Danny Elfman | Original Music Composer |
| Directing | Timur Bekmambetov | Director |
| Production | Mindy Marin | Casting |
| Art | David Baxa | Art Direction |
| Art | Patrick M. Sullivan | Art Direction |
| Art | Martin Vačkář | Art Direction |
| Art | Richard Roberts | Set Decoration |
| Costume & Make-Up | Varvara Avdyushko | Costume Design |
| Costume & Make-Up | Giovanni Casalnuovo | Costume Supervisor |
| Costume & Make-Up | Stanislava Šlosserová | Costume Supervisor |
| Production | Marc Platt | Producer |
| Art | Tomas Voth | Supervising Art Director |
| Sound | Wylie Stateman | Supervising Sound Editor |
| Sound | Chris Jenkins | Sound Re-Recording Mixer |
| Sound | Frank A. Montaño | Sound Re-Recording Mixer |
| Sound | Petr Forejt | Production Sound Mixer |
| Crew | Rudra Banerji | Set Production Assistant |
| Art | Chris Cleek | Assistant Art Director |
| Camera | Rick James | Camera Trainee |
| Production | Sally French | Unit Production Manager |
| Production | Sally French | Co-Producer |
| Directing | Luc Etienne | First Assistant Director |
| Crew | Mic Rodgers | Stunt Coordinator |
| Crew | Nick Gillard | Stunt Coordinator |
| Crew | Martin Hub | Stunt Coordinator |
| Crew | Rick LeFevour | Stunt Coordinator |
| Crew | C.C. Smiff | Fight Choreographer |
| Production | Jared LeBoff | Co-Producer |
| Visual Effects | Stefen Fangmeier | Visual Effects Supervisor |
| Visual Effects | Jon Farhat | Visual Effects Supervisor |
| Visual Effects | Juliette Yager | Visual Effects Producer |
| Art | Bara Bucherova | Assistant Set Decoration |
| Art | Katerina Koutská | Set Designer |
| Art | David Vondrasek | Set Designer |
| Art | Frantisek Weber | Set Designer |
| Art | Steven M. Saylor | Set Designer |
| Art | Allan M. Fleischmann | Set Designer |
| Editing | Dallas Puett | Additional Editing |
| Editing | Samuel Craven | Additional Editing |
| Costume & Make-Up | Gregory B. Peña | Costume Supervisor |
| Costume & Make-Up | Frances Hannon | Makeup Designer |
| Costume & Make-Up | Julie Dartnell | Makeup Artist |
| Costume & Make-Up | Carmel Jackson | Makeup Artist |
| Costume & Make-Up | Gemma Richards | Makeup Artist |
| Costume & Make-Up | Adéla Robová | Makeup Artist |
| Costume & Make-Up | Nancy Hancock | Makeup Artist |
| Costume & Make-Up | Linda de Vetta | Makeup Artist |
| Directing | Lori Wyant | Script Supervisor |
| Directing | Dmitry Kiselev | Second Unit Director |
| Writing | Mark Millar | Comic Book |
| Writing | J.G. Jones | Comic Book |
| Camera | John Toll | Additional Photography |
| Crew | Debbie Evans | Stunt Driver |
| Crew | Jophery C. Brown | Stunts |
| Crew | Henry Kingi | Stunts |
| Crew | Freddie Hice | Stunts |
| Crew | Laura Albert | Stunts |
| Directing | Mic Rodgers | Second Unit Director |
| Costume & Make-Up | René Stejskal | Makeup Designer |
| Costume & Make-Up | Frances Hannon | Hair Designer |
| Costume & Make-Up | Carmel Jackson | Hairstylist |
| Costume & Make-Up | Julie Dartnell | Hairstylist |
| Costume & Make-Up | Adéla Robová | Hairstylist |
| Costume & Make-Up | Gemma Richards | Hairstylist |
| Crew | John D. Milinac | Special Effects Coordinator |
| Crew | Dominic Tuohy | Special Effects |
| Crew | Dean Bailey | Stunts |
| Crew | Chris Barnes | Stunt Double |
| Crew | Kenny Alexander | Stunts |
| Crew | Veronika Bellová | Stunt Double |
| Crew | Chris Cenatiempo | Stunt Driver |
| Crew | Gary Baxley | Stunts |
| Crew | Gilbert B. Combs | Stunts |
| Crew | Roy Farfel | Stunt Driver |
| Crew | Frank Ferrara | Stunt Driver |
| Crew | James M. Halty | Stunts |
| Crew | Thomas Robinson Harper | Stunts |
| Crew | Cort Hessler | Stunt Driver |
| Crew | Jennifer Lamb | Stunts |
| Crew | Ross A. Jordan | Stunt Driver |
| Crew | Maurice Lee | Stunt Double |
| Crew | Billy D. Lucas | Stunts |
| Crew | John C. Meier | Stunts |
| Crew | Carl Paoli | Stunt Driver |
| Crew | Jason Rodriguez | Utility Stunts |
| Crew | Michael Runyard | Stunts |
| Crew | Linda Perlin | Stunt Driver |
| Crew | Jaroslav Peterka | Stunts |
| Crew | Eunice Huthart | Stunt Double |
| Crew | Jindřich Klaus | Stunts |
| Crew | Riley Harper | Stunt Double |
| Crew | Mark Henson | Stunts |
| Crew | Alicia Skirball | Stunt Double |
| Crew | Jeff Shannon | Stunt Double |
| Crew | Roman Spacil | Stunts |
| Crew | Kevin Sorensen | Stunts |
| Crew | Leo Stransky | Stunt Double |
| Crew | Richard C. Taylor | Utility Stunts |
| Crew | Keith Tellez | Stunts |
| Crew | Tim Trella | Stunts |
| Crew | Leonard Woodcock | Stunts |
| Crew | Todd Rogers Terry | Stunts |
| Crew | Scott Workman | Stunt Driver |
| Crew | Keith Woulard | Stunts |
| Crew | Greg Tracy | Stunts |
| Crew | Rudolf Vrba | Stunt Double |
| Crew | Ivo Zubaty | Stunts |
| Crew | Danny Wynands | Stunts |
| Crew | Samantha MacIvor | Stunts |
| Visual Effects | Craig Lyn | Visual Effects Supervisor |
| Camera | George Richmond | Camera Operator |
| Camera | George Richmond | Steadicam Operator |
