Henrietta O'Dwyer Collins, called Henrie O., is a world-famous journalist and writer. She's invited by her old lover Chase Prescott to his secluded island home. Chase, a wealthy businessman with money woes, hopes Henrie O. can discover the person he thinks is trying to kill him. It seems like she has her work cut out for her. Possible suspects include Chase's much younger wife, his son, and many others.
Unfortunately the movie Dead Man's Island is not yet available on HBO Max.
| Sound | Arthur B. Rubinstein | Original Music Composer |
| Writing | Peter S. Fischer | Writer |
| Directing | Peter H. Hunt | Director |
| Camera | Robert Hayes | Director of Photography |
| Art | Bill Ross | Production Design |
| Costume & Make-Up | Jean-Pierre Dorléac | Costume Design |
| Art | Mary Ann Good | Set Decoration |
| Editing | Daniel T. Cahn | Editor |
| Production | Gene Schwam | Co-Executive Producer |
| Production | James G. Hirsch | Executive Producer |
| Production | Robert Papazian | Executive Producer |
