 | RJ Mitte als Steve |
 | Peter Outerbridge als Paul |
 | Ari Millen als Michael |
 | Nicholas Campbell als Gordon |
 | Martin Roach als Richard |
 | David Ferry als Kenneth |
 | Amos Crawley als Thomas Coward |
 | Avery Esteves als Young Michael |
 | Coal Campbell als Young Gordon |
 | Adam Seybold als Young Paul |
| Cody Calahan | Director |
| Steph Copeland | Original Music Composer |
| Jeff Maher | Co-Producer |
| Michael McGuigan | Executive Producer |
| Ari Millen | Producer |
| Chad Archibald | Producer |
| Cody Calahan | Producer |
| Christopher Giroux | Associate Producer |
| Jeff Maher | Director of Photography |
| Ira Levy | Executive Producer |
| Mark Myers | Executive Producer |
| Mike Gallant | Editor |
| Nat Abraham | Executive Producer |
| Peter Genoway | Writer |
| Robin De Lano | Casting |
| Nicole Dionne | Casting |
| Justin Reu | Production Design |
| Vincent Moskowec | Art Direction |
| Lyndsay Reader | Costume Design |
| Shaun Hunter | Special Effects Makeup Artist |
| Heather Jennings | Key Makeup Artist |
| Michèle DesLauriers | First Assistant Director |
| Daniella Pluchino | Assistant Makeup Artist |
| Danielle Dobbyn | Property Master |
| Krystyna Byers | Set Dresser |
| Adam Gamble | Drone Pilot |
| Jacqueline Di Bacco | First Assistant Camera |
| Chris Munro | First Assistant Camera |
| Dillon Lobo | Second Assistant Camera |
| Ingrid Johansson | Still Photographer |
| Renee Poujade | Set Costumer |
| Stefan Fraticelli | Foley Artist |
| Marco Furgiuele | Sound Recordist |
| Raey Ang | Production Coordinator |
| Pilar Segura | Supervising Producer |
| Cindy Collins | Assistant Production Manager |
| Raey Ang | Second Assistant Director |
| Nicole Sweet | "B" Camera Operator |
| Jeff Maher | "A" Camera Operator |
| Micha Dahan | "B" Camera Operator |
| Ben Spier | First Assistant Camera |
| Aldo Quirván | Second Assistant Camera |
| Monica Meng | Second Assistant Camera |
| Katerina Zoumbalakis | First Assistant "B" Camera |
| Leonardo Arcila | First Assistant "B" Camera |
| Andrew Gerhold | Second Assistant "B" Camera |
| Khan Meng | Gaffer |
| Eric Campbell | Gaffer |
| Zach Ready | Gaffer |
| Joel Fox | Key Grip |
| Mike Lyte | Key Grip |
| Danielle Dobbyn | Art Direction |
| Marco Furgiuele | Boom Operator |
| Marco Furgiuele | Sound Mixer |
| Lyndsay Reader | Wardrobe Supervisor |
| Steph Pringle | Makeup & Hair |
| Allen Keng | Stunt Coordinator |
| Paul Germann | Sound Effects Editor |
| Sue Conley | Dialogue Editor |
| Ian Rankin | Sound Re-Recording Mixer |
| Jesse Fellows | Sound Re-Recording Assistant |
| Aj McLauchlin | Colorist |
