Two couples meet for a painful and raw conversation in the aftermath of a violent tragedy.
You can now watch Mass online on the following streaming providers in the United States.
| Directing | Fran Kranz | Director |
| Production | Fran Kranz | Producer |
| Production | Casey Wilder Mott | Producer |
| Production | J.P. Ouellette | Producer |
| Production | Dylan Matlock | Producer |
| Sound | Darren Morze | Original Music Composer |
| Editing | Yang-Hua Hu | Editor |
| Camera | Ryan Jackson-Healy | Director of Photography |
| Art | Lindsey Moran | Production Design |
| Art | Mia Lyon Cherp | Art Direction |
| Production | Henry Russell Bergstein | Casting |
| Production | Allison Estrin | Casting |
| Production | Joe Abrams | Executive Producer |
| Production | Tony Becerra | Co-Producer |
| Production | Nico Falls | Executive Producer |
| Production | Douglas Matejka | Executive Producer |
| Production | Marshall Rawlings | Executive Producer |
| Sound | Greg Picard | Sound Mixer |
| Sound | Kevin Seaton | Sound Designer |
| Production | Marissa Ghavami | Co-Producer |
| Sound | Alexander Verbitskiy | Sound Re-Recording Mixer |
| Directing | Tony Becerra | First Assistant Director |
| Directing | Ben Figueiredo | Second Assistant Director |
| Camera | Jordan Lee Baker | Best Boy Grip |
| Camera | Bree Heard | First Assistant Camera |
| Lighting | Matt Herriger | Best Boy Electric |
| Camera | Leo Purman | Key Grip |
| Directing | Sparkman Clark | Script Supervisor |
| Sound | Kevin Seaton | Music Supervisor |
| Editing | Christopher Ma | Assistant Editor |
| Lighting | Frances Kroon | Gaffer |
| Camera | Sean C. Mehen | "B" Camera Operator |
| Camera | Meredith Richardson | Second Assistant Camera |
| Writing | Fran Kranz | Writer |
| Production | William Thomas Andrew Davies | Co-Producer |
| Production | J. Davis | Consulting Producer |
