Becca and Ron's marriage is in a rut; it's been months since they've been intimate. When their friends Mindy and Max tell them they've been experimenting with an open marriage and it's done wonders, Becca and Ron are reluctant to the idea. But they can't deny their curiosity and the two couples switch partners for a night of wild pleasure.
Unfortunately the movie Open Marriage is not yet available on HBO Max.
| Production | Kimberly A. Ray | Producer |
| Production | Marguerite Henry | Co-Executive Producer |
| Camera | Theo Angell | Director of Photography |
| Editing | James Kondelik | Editor |
| Visual Effects | Gary Jones | Visual Effects |
| Art | Theresa Corvino | Art Direction |
| Costume & Make-Up | Helena Falangus | Costume Design |
| Costume & Make-Up | Brooke Mulkins | Costumer |
| Sound | Marguerite Henry | Music Supervisor |
| Directing | Sarah Willgrube | Script Supervisor |
| Camera | Justin Bernard | Key Grip |
| Camera | Jack L. Zeman | Still Photographer |
| Crew | Sean Christopher | Stunt Coordinator |
| Sound | Leandro Cassan | Sound Effects Editor |
| Sound | John Creed | Dialogue Editor |
| Sound | Glen Frazier | ADR Recordist |
| Sound | Keith G. Little | Production Sound Mixer |
| Sound | Matt Thompson | Sound Mixer |
| Sound | Karol Urban | Sound Re-Recording Mixer |
| Art | Zachary Paraskeva | Property Master |
| Costume & Make-Up | Stephen Schley | On Set Dresser |
| Production | John Stecenko | Production Supervisor |
| Production | Xavier S. Puslowski | Unit Production Manager |
| Production | Marc Barnes | Unit Production Manager |
| Production | Lindsay Chag | Casting |
| Art | Lianna DiRocco | Production Design |
| Production | Fernando Szew | Executive Producer |
| Production | Sharon Bordas | Executive Producer |
| Camera | Lara Solanki | Still Photographer |
| Lighting | Philip Roxas | Gaffer |
| Costume & Make-Up | Megan Nicoll | Key Makeup Artist |
| Costume & Make-Up | Adina Sullivan | Assistant Makeup Artist |
| Costume & Make-Up | Laura Raczka | Assistant Makeup Artist |
| Crew | Adina Valenzuela | Transportation Coordinator |
| Visual Effects | Gary Jones | VFX Supervisor |
| Costume & Make-Up | Megan Nicoll | Makeup Artist |
| Production | Maggie McFarren | Executive Producer's Assistant |
| Writing | Jason Byers | Writer |
| Sound | Nick Soole | Original Music Composer |
| Directing | Sam Irvin | Director |
