Chris is not getting along with boyfriend Sandor and has an affair with parole officer Dennis. Dennis invites the couple to dinner with his ex-girlfriend Jan. At a picnic on the beach, Jan meets lifeguard Phil, who later sleeps with Chris and moves in with the other five. Phil brings in a person, lawyer Elaine. The "group marriage" of the six of them attracts media attention, which brings trouble and prejudice.
Unfortunately the movie Group Marriage is not yet available on HBO Max.
| Camera | Michael Shore | Key Grip |
| Writing | Charles S. Swartz | Writer |
| Costume & Make-Up | Jac McAnelly | Wardrobe Master |
| Production | Peter Fain | Production Supervisor |
| Writing | Paul Rapp | Writer |
| Lighting | Al York | Gaffer |
| Production | Neil Rapp | Production Assistant |
| Editing | Charles Adair | Assistant Editor |
| Camera | Daniel Lacambre | Director of Photography |
| Art | Steve Orfanos | Title Designer |
| Writing | Stephanie Rothman | Writer |
| Camera | Tak Fujimoto | Assistant Camera |
| Writing | Richard Walter | Writer |
| Directing | Stephanie Rothman | Director |
| Production | Paul Rapp | Associate Producer |
| Editing | John A. O'Connor | Editor |
| Costume & Make-Up | Rafaelle Patterson | Makeup Artist |
| Sound | Roger Daniell | Sound Mixer |
| Sound | Leonard Corso | Sound Editor |
| Sound | Bernard F. Pincus | Sound Editor |
| Editing | Kirby Timmons | Editor |
| Production | Lawrence Woolner | Executive Producer |
| Production | Charles S. Swartz | Producer |
| Directing | Patty Sue Townsend | Script Supervisor |
| Sound | Michael Andres | Original Music Composer |
