A boy with an unhealthy and pathological attachment to his mother becomes increasingly jealous of the new man in her life. After his mother remarries, his rage and misery overwhelm him and he plots to kill his stepfather.
Unfortunately the movie Rivals is not yet available on HBO Max.
| Camera | Harvey Genkins | Director of Photography |
| Directing | Krishna Shah | Director |
| Writing | Krishna Shah | Writer |
| Production | Mervin B. Dayan | Associate Producer |
| Production | Willard W. Goodman | Producer |
| Production | Joseph E. Levine | Executive Producer |
| Sound | Peter Matz | Original Music Composer |
| Editing | Arline Garson | Editor |
| Art | Warren Clymer | Production Design |
| Art | Warren Clymer | Art Direction |
| Costume & Make-Up | Charles D. Tomlinson | Costume Design |
| Production | Willard W. Goodman | Production Manager |
| Directing | Michael Behrman | Second Assistant Director |
| Directing | Joshua J. Shapiro | Assistant Director |
| Sound | Dan Sable | Sound Editor |
| Crew | Sol Stern | Special Effects |
| Crew | Alex Stevens | Stunt Coordinator |
| Lighting | Morton Gorowitz | Gaffer |
| Camera | Frank Shimko | Grip |
| Editing | Mort Agress | Assistant Editor |
