Why does our modern world remain so violent? Explorer's Inside the Warrior Gene examines the work of a new breed of scientists who believe the answer may lie not in society, but in our DNA.
| Writing | Philip Day | Writer |
| Writing | Aidan Pickering | Writer |
| Directing | Philip Day | Director |
| Production | Philip Day | Producer |
| Production | William Martens | Producer |
| Production | Megan Parlen | Producer |
| Production | Aidan Pickering | Producer |
| Crew | Philip Day | Cinematography |
| Crew | Wes Dorman | Cinematography |
| Crew | Jason J. Tomaric | Cinematography |
| Editing | Aaron McAdams | Editor |
| Art | Clare Brown | Production Design |
| Art | David Esparza | Set Decoration |
| Costume & Make-Up | Tammie Marie Hicks | Costume Designer |
| Costume & Make-Up | Lorraine Martin | Key Makeup Artist |
| Costume & Make-Up | Miko Nishida | Assistant Makeup Artist |
| Production | Hilary Burke | Production Manager |
| Directing | Alaina Filo | Second Assistant Director |
| Directing | Jeremy Gilbreath | First Assistant Director |
| Directing | J.P. Ouellette | Second Assistant Director |
| Production | J.P. Ouellette | Casting Director |
| Directing | Bob Riley | Second Assistant Director |
| Art | Patrick Nugent | Set Dresser |
| Art | Samo Tusak | Set Dresser |
| Sound | Dave Coulter | Sound Recordist |
| Sound | Ken Paxton | Sound Recordist |
| Sound | Ken Pries | Sound Mixer |
| Sound | Jeremy Sohl | Sound Mixer |
| Sound | Jonathan Wolff | Sound Recordist |
| Visual Effects | Calder Greenwood | Visual Effects Compositor |
| Crew | Cazzey Louis Cereghino | Stunt Double |
| Crew | JW Wiseman | Stunt Double |
| Crew | Kris Denton | Cinematography |
| Camera | Tyler Harrison | Camera Operator |
| Camera | Yoshi Isomura | Grip |
| Lighting | Ed Joyce | Gaffer |
| Crew | Roy Kurtluyan | Cinematography |
| Crew | Nicola Marsh | Cinematography |
| Camera | Casey Slade | Key Grip |
| Camera | Giovanni Solano | Camera Operator |
| Camera | Zach Voytas | First Assistant Camera |
| Production | Courtney Kelly | Casting Assistant |
| Costume & Make-Up | Chelsea Alexis Martens | Costume Assistant |
| Editing | Danny Bresnik | Assistant Editor |
| Editing | Minseok Cho | Editor |
| Editing | Matt Lear | Colorist |
| Editing | Monica Longenbaker | Editorial Coordinator |
| Crew | Jennifer Macfarlane | Editorial Staff |
| Directing | Braden McIlvaine | Director |
| Crew | Debbie Nathanson | Editorial Staff |
| Editing | Dana Storm | First Assistant Editor |
| Sound | Aidan Pickering | Music |
| Production | Todd Georgelas | Researcher |
| Production | Michael Jacobson | Production Assistant |
| Production | Courtney Kelly | Key Production Assistant |
| Production | John Kenyon | Production Assistant |
| Crew | Melissa M. Quevedo | Production Controller |
| Production | Erin Shulsinger | Production Coordinator |
| Production | Colleen Wong | Production Accountant |