Tenacious homicide detective Cassie Mayweather and her still-green partner are working a murder case, attempting to profile two malevolently brilliant young men: cold, calculating killers whose dark secrets might explain their crimes.
Is Murder by Numbers on Netflix? Yes! The movie Murder by Numbers is now on Netflix in the countries listed below.
| Writing | Tony Gayton | Screenplay |
| Editing | Lee Percy | Editor |
| Camera | Luciano Tovoli | Director of Photography |
| Directing | Barbet Schroeder | Director |
| Sound | Clint Mansell | Original Music Composer |
| Production | Barbet Schroeder | Producer |
| Production | Julie Duvic | Location Manager |
| Editing | Michelle Harrison | Associate Editor |
| Art | Steve Saklad | Set Designer |
| Crew | Mandy Friedrich | Studio Teacher |
| Crew | Craig Baxley Jr. | Stunts |
| Lighting | Gary Tandrow | Chief Lighting Technician |
| Visual Effects | Charles Gibson | Visual Effects Supervisor |
| Crew | Alex L. Worman | Unit Publicist |
| Production | Jeffrey Stott | Executive Producer |
| Crew | Jerome Butler | Dialect Coach |
| Art | Daniel R. Jennings | Set Designer |
| Crew | Seth Arnett | Stunts |
| Costume & Make-Up | Valli O'Reilly | Key Makeup Artist |
| Crew | Paul A. Levin | Post Production Supervisor |
| Production | Ann Gray | Post Production Coordinator |
| Art | Larry Guy Clause | Construction Foreman |
| Camera | Gary C. Beaird | Key Grip |
| Crew | Bruno Van Zeebroeck | Special Effects Coordinator |
| Costume & Make-Up | Conan Castro Jr. | Costumer |
| Art | Dwayne Grady | Assistant Property Master |
| Crew | Bruce Benson | Stunts |
| Editing | Tamara McDonough | Assistant Editor |
| Art | Trish Gallaher Glenn | Property Master |
| Costume & Make-Up | Kathleen Freeman | Assistant Makeup Artist |
| Art | Caroline Perzan | Assistant Set Decoration |
| Crew | Donna Evans | Stunt Double |
| Crew | Kanin Howell | Stunts |
| Editing | Misako Shimizu | Assistant Editor |
| Costume & Make-Up | Maggie Morgan | Assistant Costume Designer |
| Art | James F. Truesdale | Set Designer |
| Costume & Make-Up | Medusah | Assistant Hairstylist |
| Production | Sandra Bullock | Executive Producer |
| Crew | Cinda-Lin James | Stunts |
| Editing | Rebecca Nicolaou | Assistant Editor |
| Costume & Make-Up | Lorraine Crossman | Costumer |
| Art | John Berger | Assistant Art Director |
| Sound | Joseph F. Brennan | Boom Operator |
| Crew | Stanton Barrett | Stunts |
| Art | Masako Masuda | Assistant Art Director |
| Art | Martin Charles | Graphic Designer |
| Art | John R. Elliott | Construction Coordinator |
| Costume & Make-Up | Patia Prouty | Costumer |
| Art | Daril Alder | Leadman |
| Production | Susan Hoffman | Producer |
| Sound | Thomas Causey | Sound Mixer |
| Art | Peter Clemens | Set Designer |
| Lighting | Michael J. Bailey | Best Boy Electric |
| Costume & Make-Up | Terry Anderson | Key Costumer |
| Art | Raymond Consing | Storyboard Artist |
| Art | Antoinette J. Gordon | Set Designer |
| Crew | H. Leah Amir | Craft Service |
| Crew | Cliff Fleming | Pilot |
| Crew | Chris Winn | Craft Service |
| Sound | Wyatt Sprague | Sound Effects Editor |
| Sound | Paul J. Zydel | ADR Mixer |
| Sound | Kam Chan | Foley Supervisor |
| Sound | Tom Fleischman | Sound Re-Recording Mixer |
| Crew | Bruce Benson | Pilot |
| Sound | Heather Gross | Assistant Sound Editor |
| Sound | Delphine Robertson | Music Coordinator |
| Art | Robert Dawson | Title Designer |
| Sound | Chris Fielder | Assistant Sound Editor |
| Sound | Charleen Richards-Steeves | ADR Mixer |
| Sound | Grant Maxwell | Sound Re-Recording Mixer |
| Sound | Lewis Goldstein | Sound Effects Editor |
| Sound | Ron Bochar | Sound Re-Recording Mixer |
| Sound | Gina Alfano | ADR Supervisor |
| Crew | Alan D. Purwin | Pilot |
| Sound | Marko Costanzo | Foley Artist |
| Sound | David Lucarelli | ADR Recordist |
| Sound | Dennis S. Sands | Scoring Mixer |
| Editing | Dale E. Grahn | Color Timer |
| Art | Simon Cassels | Title Designer |
| Sound | Cate Montana | Apprentice Sound Editor |
| Art | Justin Blampied | Title Designer |
| Sound | Alexa Zimmerman | Apprentice Sound Editor |
| Editing | Mo Henry | Negative Cutter |
| Art | Stuart Wurtzel | Production Design |
| Art | Hilton Rosemarin | Set Decoration |
| Sound | Deva Anderson | Music Supervisor |
| Editing | Julie Carr | First Assistant Editor |
| Lighting | Kevin J. Lang | Rigging Gaffer |
| Art | Thomas Valentine | Art Direction |
| Sound | Nic Ratner | Music Editor |
| Camera | Suzanne Hanover | Still Photographer |
| Camera | Bob Gorelick | Steadicam Operator |
| Crew | Norman Howell | Stunt Coordinator |
| Costume & Make-Up | Carol Oditz | Costume Design |
| Costume & Make-Up | Linda Matthews | Costume Supervisor |
| Production | Howard Feuer | Casting |
| Production | Cindy Hochman | Production Supervisor |
| Sound | Ron Bochar | Supervising Sound Editor |
| Costume & Make-Up | Lona Vigi | Hairstylist |
| Sound | Nicholas Renbeck | Supervising Sound Editor |
| Costume & Make-Up | Pamela S. Westmore | Makeup Artist |
| Art | Robert Blasi | Art Department Coordinator |
| Costume & Make-Up | Lori Guidroz | Key Hair Stylist |
| Production | Eileen A. O'Donnell | Production Coordinator |
| Camera | Dustin Blauvelt | Camera Operator |
| Directing | Kerry Lyn McKissick | Script Supervisor |
| Production | Steph Benseman | Unit Production Manager |
| Costume & Make-Up | Medusah | Hairstylist |
