Connor and his long-time crush Olivia engage in a threesome with a sweet, alluring stranger named Jenny. This encounter sparks a relationship between Connor and Olivia, leading them to plan a life together. However, their romance faces challenges when Jenny reappears, thrusting all three into a difficult journey toward true accountability and adulthood.
Is The Threesome on Netflix? Unfortunately the movie The Threesome is not yet available on Netflix.
| Directing | Chad Hartigan | Director |
| Production | Liz Whitney | Executive Producer |
| Art | Clarisa Garcia-Fresco | Production Design |
| Camera | Sing Howe Yam | Director of Photography |
| Production | Vince Jolivette | Producer |
| Production | Steve Shapiro | Producer |
| Production | Angie Sanfilippo | Executive Producer |
| Production | Ken Whitney | Executive Producer |
| Production | Allan Mandelbaum | Executive Producer |
| Art | Cloé Skodnek | Art Direction |
| Production | Richie Hill | Co-Producer |
| Production | Tim White | Producer |
| Production | Zoey Deutch | Executive Producer |
| Production | Trevor White | Producer |
| Production | Chad Hartigan | Executive Producer |
| Sound | Keegan DeWitt | Original Music Composer |
| Production | David Garrett | Executive Producer |
| Costume & Make-Up | Vanessa Moates | Makeup Department Head |
| Editing | Autumn Dea | Editor |
| Production | Chelsea Ellis Bloch | Casting |
| Production | Marisol Roncali | Casting |
| Directing | Ian Campbell | First Assistant Director |
| Directing | Hannah Whitney | Second Assistant Director |
| Directing | Neiagha Thomas | Second Second Assistant Director |
| Sound | Michael Amman | Sound Mixer |
| Crew | Frank Blake | Stunt Coordinator |
| Sound | Tom Ryan | Sound Re-Recording Mixer |
| Sound | Tom Ryan | Supervising Sound Editor |
| Sound | Tom Ryan | Sound Designer |
| Art | Helen Reicks | Set Decoration |
| Sound | Alex Loew | Sound Effects Editor |
| Sound | Ruslan Shebystyi | Foley Artist |
| Sound | Andrii Starykovskyi | Foley Mixer |
| Art | Sebastian Pardo | Title Designer |
| Costume & Make-Up | Emily Batson | Costume Design |
| Writing | Ethan Ogilby | Writer |
| Production | Rick Rickertsen | Co-Producer |
| Production | Mary Solomon | Co-Producer |
| Production | Laena Carroll | Co-Producer |
| Sound | Rob Lowry | Music Supervisor |
| Production | Shelley D. Needham | Line Producer |
| Camera | Jun Li | Camera Operator |
| Camera | Jun Li | Second Unit Director of Photography |
| Costume & Make-Up | Dustye Helms | Hair Department Head |
