After a suicide attempt, Lane has moved into her country house to recuperate. Her best friend, Stephanie, has come to join her for the summer. Lane's mother, Diane, has recently arrived with her husband Lloyd, Lane's stepfather. Lane is close to two neighbors: Peter, and Howard. Howard is in love with Lane, Lane is in love with Peter, and Peter is in love with Stephanie.
Unfortunately the movie September is not yet available on HBO Max.
| Directing | Woody Allen | Director |
| Camera | Carlo Di Palma | Director of Photography |
| Writing | Woody Allen | Screenplay |
| Crew | Cosmo Sorice | Scenic Artist |
| Art | Ron Petagna | Construction Coordinator |
| Costume & Make-Up | Romaine Greene | Hairstylist |
| Art | Dave Weinman | Set Dresser |
| Costume & Make-Up | Lee Halls | Makeup Artist |
| Directing | Thomas A. Reilly | First Assistant Director |
| Costume & Make-Up | Bill Christians | Wardrobe Supervisor |
| Editing | Janice Keuhnelian | Assistant Editor |
| Crew | Carl Turnquest | Projection |
| Art | James Mazzola | Property Master |
| Camera | Ronald Burke | Dolly Grip |
| Art | Arne Olsen | Key Construction Grip |
| Lighting | Jim Manzione | Best Boy Electric |
| Production | Helen Robin | Production Coordinator |
| Art | Matthew Bliss | Assistant Art Director |
| Crew | James Sorice | Key Scenic Artist |
| Camera | Michael Green | Assistant Camera |
| Costume & Make-Up | Fern Buchner | Makeup Artist |
| Costume & Make-Up | Judianna Makovsky | Assistant Costume Designer |
| Costume & Make-Up | Patricia Eiben | Wardrobe Supervisor |
| Sound | Lynn Sable | Assistant Sound Editor |
| Editing | Jon Neuburger | Assistant Editor |
| Sound | Dan Sable | Sound Editor |
| Crew | Harold 'Whitey' McEvoy | Transportation Captain |
| Directing | Ken Ornstein | Second Assistant Director |
| Costume & Make-Up | Jessica Fasman | Assistant Costume Designer |
| Art | Tom Warren | Assistant Art Director |
| Art | Glenn Lloyd | Other |
| Lighting | Ray Quinlan | Gaffer |
| Camera | Robert Ward | Key Grip |
| Sound | David Grossack | Apprentice Sound Editor |
| Production | Joseph Hartwick | Production Manager |
| Camera | Jay Levy | Second Assistant Camera |
| Art | Santo Loquasto | Production Design |
| Editing | Susan E. Morse | Editor |
| Costume & Make-Up | Jeffrey Kurland | Costume Design |
| Production | Jack Rollins | Executive Producer |
| Production | Ellen Lewis | Casting Associate |
| Production | Robert Greenhut | Producer |
| Production | Gail Sicilia | Associate Producer |
| Sound | James Sabat | Production Sound Mixer |
| Art | George DeTitta Jr. | Set Decoration |
| Sound | Lee Dichter | Sound Re-Recording Mixer |
| Sound | Frank Graziadei | Sound Recordist |
| Camera | Brian Hamill | Still Photographer |
| Production | Juliet Taylor | Casting |
| Sound | Louis Sabat | Boom Operator |
| Camera | Dick Mingalone | Camera Operator |
| Production | Charles H. Joffe | Executive Producer |
| Art | Speed Hopkins | Art Direction |
| Directing | Kay Chapin | Script Supervisor |