A hippie girl wandering on a California beach is taken in by a Korean War veteran who lives in a nearby mansion with his sister. The girl soon begins to suspect that the mansion is home to some very strange goings-on.
Unfortunately the movie Welcome to Arrow Beach is not yet available on HBO Max.
| Writing | Jack Gross Jr. | Adaptation |
| Directing | Laurence Harvey | Director |
| Writing | Wallace C. Bennett | Screenplay |
| Writing | Wallace C. Bennett | Story |
| Editing | James Potter | Editor |
| Sound | Tony Camillo | Original Music Composer |
| Production | Steven North | Co-Producer |
| Camera | Gerald Perry Finnerman | Director of Photography |
| Production | Jack Cushingham | Producer |
| Production | Frank Doyle | Production Manager |
| Directing | Cleo Anton | Script Supervisor |
| Production | Boyd 'Red' Morgan | Unit Manager |
| Crew | Craig R. Baxley | Stunt Coordinator |
