Yukon Territory, Canada, November 1931. Albert Johnson, a trapper who lives alone in the mountains, buys a dog almost dead after a brutal dogfight, a good deed that will put him in trouble.
| Directing | Peter R. Hunt | Director |
| Production | Murray Shostak | Producer |
| Production | Raymond Chow Man-Wai | Executive Producer |
| Production | Albert S. Ruddy | Executive Producer |
| Sound | Jerrold Immel | Original Music Composer |
| Camera | James Devis | Director of Photography |
| Editing | John F. Burnett | Editor |
| Editing | Allan Jacobs | Editor |
| Art | Ted Haworth | Production Design |
| Writing | Mark Victor | Screenplay |
| Writing | Michael Grais | Screenplay |
| Production | Robert Baylis | Associate Producer |
| Production | Reuben Cannon | Casting |
| Production | André E. Morgan | Production Supervisor |
| Art | Robert R. Benton | Set Decoration |
| Costume & Make-Up | Paul LeBlanc | Hairstylist |
| Costume & Make-Up | Bill Morgan | Makeup Artist |
| Production | Les Kimber | Unit Production Manager |
| Directing | Frank Ernst | First Assistant Director |
| Directing | David McLeod | Second Assistant Director |
| Camera | Richard Leiterman | Second Unit Director of Photography |
| Sound | Richard Lightstone | Sound Recordist |
| Sound | Carl Mahakian | Dialogue Editor |
| Sound | Ray Alba | Sound Designer |
| Sound | Carolyn Colwell | Sound Designer |
| Sound | Paul Hochman | Sound Designer |
| Sound | Bert Schoenfeld | Sound Designer |
| Costume & Make-Up | Olga Dimitrovová | Costume Design |
| Crew | Alex Green | Stunts |
| Crew | John Scott | Stunts |
| Crew | Paul Baxley | Stunts |
| Crew | Alex Green | Stunt Coordinator |
