Early in the 20th century, middle-aged lawyer Fredrik Egerman and his young wife, Anne, have still not consummated their marriage, while Fredrik's son finds himself increasingly attracted to his new stepmother. To make matters worse, Fredrik's old flame Desiree makes a public bet that she can seduce him at a romantic weekend retreat where four couples convene, swapping partners and pairing off in unexpected ways.
You can now watch Smiles of a Summer Night online on the following streaming providers in the United States.
| Writing | Ingmar Bergman | Screenplay |
| Editing | Oscar Rosander | Editor |
| Sound | Erik Nordgren | Original Music Composer |
| Camera | Gunnar Fischer | Director of Photography |
| Directing | Ingmar Bergman | Director |
| Production | Allan Ekelund | Producer |
| Art | P.A. Lundgren | Production Design |
| Sound | Per-Olof Pettersson | Sound |
| Camera | Åke Nilsson | Assistant Camera |
| Camera | Louis Huch | Still Photographer |
| Directing | Lennart Olsson | First Assistant Director |
| Sound | Lennart Wallin | Sound |
| Costume & Make-Up | Mago | Costume Design |
| Sound | Eskil Eckert-Lundin | Conductor |
| Production | Gustav Roger | Unit Manager |
