This dramatic re-enactment premiered a mere nine weeks after the actual headline-making trial of the refined private school headmistress who was convicted of the murder of her unfaithful lover, Dr. Herman Tarnower, the famed "Scarsdale Diet" author.
Unfortunately the movie People vs. Jean Harris is not yet available on HBO Max.
| Directing | George Schaefer | Director |
| Writing | George Lefferts | Writer |
| Production | Paul Klein | Executive Producer |
| Production | Otto Salamon | Supervising Producer |
| Production | George Schaefer | Producer |
| Sound | Brad Fiedel | Original Music Composer |
| Editing | Harold V. McKenzie | Editor |
| Editing | Danny White | Editor |
| Production | Susan Bluestein | Casting |
| Production | Marsha Kleinman | Casting |
| Art | Warren Clymer | Art Direction |
| Costume & Make-Up | Noel Taylor | Costume Design |
| Costume & Make-Up | Paul LeBlanc | Hairstylist |
| Costume & Make-Up | William Tuttle | Makeup Artist |
| Directing | Frederic B. Blankfein | First Assistant Director |
| Production | Jim Styles | Unit Manager |
| Production | J. Boyce Harman Jr. | Unit Production Manager |
| Production | Chuck Smith | Production Manager |
| Camera | George Falardeau | Camera Operator |
| Lighting | John Freschi | Lighting Director |
| Camera | Roy Holm | Camera Operator |
| Camera | Reed Howard | Camera Operator |
| Camera | Rory O'Connor | Camera Operator |
| Production | Nan Bernstein Freed | Production Coordinator |
| Crew | Marilyn Church | Technical Advisor |
| Directing | Adrienne Luraschi | Other |
| Directing | Anna Reid | Continuity |
| Production | Anna Reid | Researcher |
| Crew | O. Tamburri | Technical Supervisor |
