The stern matriarch of a family that lives in a creepy mansion finds that a killer is hiding in the house, searching for a $500,000 fortune rumored to be hidden there and chopping off the heads of anyone who gets in the way.
Unfortunately the movie Dear Dead Delilah is not yet available on HBO Max.
| Writing | John Farris | Writer |
| Directing | John Farris | Director |
| Camera | William R. Johnson | Director of Photography |
| Art | James Tilton | Art Direction |
| Production | Jack Clement | Producer |
| Production | Jack H. Music | Executive Producer |
| Sound | Bill Justis | Original Music Composer |
| Editing | Ron Dorfman | Editor |
| Costume & Make-Up | Nancy Potts | Costume Design |
| Crew | Alex Stevens | Stunt Coordinator |
| Sound | Robert Janus | Sound |
| Sound | Al Gramaglia | Sound Mixer |
| Directing | Kurt Baker | First Assistant Director |
| Production | Fred Carmichael | Production Manager |
| Costume & Make-Up | William Chiarelli | Hairstylist |
| Costume & Make-Up | Vincent Loscalzo | Makeup Artist |
