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.
| Editing | James Kondelik | Editor |
| Production | Marguerite Henry | Co-Executive Producer |
| Production | Kimberly A. Ray | Producer |
| Camera | Theo Angell | Director of Photography |
| Visual Effects | Gary Jones | Visual Effects |
| Sound | Glen Frazier | ADR Recordist |
| Costume & Make-Up | Stephen Schley | On Set Dresser |
| Sound | John Creed | Dialogue Editor |
| Costume & Make-Up | Helena Falangus | Costume Design |
| Directing | Sarah Willgrube | Script Supervisor |
| Camera | Justin Bernard | Key Grip |
| Sound | Matt Thompson | Sound Mixer |
| Art | Lianna DiRocco | Production Design |
| Art | Theresa Corvino | Art Direction |
| Sound | Leandro Cassan | Sound Effects Editor |
| Production | John Stecenko | Production Supervisor |
| Sound | Marguerite Henry | Music Supervisor |
| Production | Xavier S. Puslowski | Unit Production Manager |
| Art | Zachary Paraskeva | Property Master |
| Camera | Jack L. Zeman | Still Photographer |
| Production | Marc Barnes | Unit Production Manager |
| Production | Lindsay Chag | Casting |
| Sound | Keith G. Little | Production Sound Mixer |
| Crew | Sean Christopher | Stunt Coordinator |
| Costume & Make-Up | Adina Sullivan | Assistant Makeup Artist |
| Costume & Make-Up | Brooke Mulkins | Costumer |
| Production | Sharon Bordas | Executive Producer |
| Production | Fernando Szew | Executive Producer |
| Costume & Make-Up | Megan Nicoll | Key Makeup Artist |
| Sound | Karol Urban | Sound Re-Recording Mixer |
| Visual Effects | Gary Jones | VFX Supervisor |
| Camera | Lara Solanki | Still Photographer |
| Costume & Make-Up | Laura Raczka | Assistant Makeup Artist |
| Crew | Adina Valenzuela | Transportation Coordinator |
| Production | Maggie McFarren | Executive Producer's Assistant |
| Lighting | Philip Roxas | Gaffer |
| Costume & Make-Up | Megan Nicoll | Makeup Artist |
| Writing | Jason Byers | Writer |
| Sound | Nick Soole | Original Music Composer |
| Directing | Sam Irvin | Director |
