A liberal-thinking author watches his wife as she attempts to seduce his best friend at a dinner party. She ends up taking on another man as well, and the writer has an affair with the another dinner guest. Soon the three men and two women are entangled in a confusing series of partner-swapping sex sprees where everyone's morals are challenged in the wake of the sexual revolution.
Unfortunately the movie Love Circle is not yet available on HBO Max.
| Directing | Giuseppe Patroni Griffi | Director |
| Sound | Ennio Morricone | Original Music Composer |
| Writing | Giuseppe Patroni Griffi | Theatre Play |
| Production | Giovanni Bertolucci | Producer |
| Camera | Giuseppe Lanci | Assistant Camera |
| Camera | Franco Di Giacomo | Camera Operator |
| Editing | Olga Pedrini | Assistant Editor |
| Production | Aldo U. Passalacqua | Production Manager |
| Costume & Make-Up | Metka Kosak | Assistant Costume Designer |
| Costume & Make-Up | Franco Corridoni | Makeup Artist |
| Production | Attilio Viti | Production Secretary |
| Production | Pietro Sassaroli | Administration |
| Writing | Carlo Carunchio | Screenplay |
| Sound | Franco Bassi | Sound Mixer |
| Production | Marina Cicogna | Producer |
| Directing | Carlo Carunchio | First Assistant Director |
| Costume & Make-Up | Rosa Luciani | Hairstylist |
| Production | Alberto Casati | Production Secretary |
| Art | Claudio Giambanco | Assistant Production Design |
| Camera | Roberto Forges Davanzati | Assistant Camera |
| Sound | Giorgio Minoprio | Sound |
| Editing | Gabriella Cristiani | Assistant Editor |
| Production | Nicola Venditti | Unit Manager |
| Sound | Bruno Nicolai | Conductor |
| Directing | Serena Canevari | Script Supervisor |
| Art | Gianni Silvestri | Assistant Set Decoration |
| Camera | Tonino Delli Colli | Director of Photography |
| Art | Giulio Coltellacci | Production Design |
| Writing | Giuseppe Patroni Griffi | Screenplay |
| Editing | Franco Arcalli | Editor |
| Writing | Dario Argento | Screenplay |
