A group of scientists are trying to produce the perfect soldier by cloning. The day the clone is born, Marty Stillwater, a mystery novel writer, feels that something strange is going on inside his body and mind. Seven years later, Marty discovers that his double has his same physical appearance but has the personality of a murderer.
Unfortunately the movie Mr. Murder is not yet available on HBO Max.
| Directing | Dick Lowry | Director |
| Writing | Stephen Tolkin | Teleplay |
| Writing | Dean R. Koontz | Novel |
| Art | Chip Radaelli | Art Direction |
| Production | Robert Katz | Unit Manager |
| Production | Dean R. Koontz | Co-Executive Producer |
| Production | George Jackson | Executive Producer |
| Art | Wendy Ozols-Barnes | Set Decoration |
| Editing | Brent White | Editor |
| Production | Rosa-Lee Pierce | Location Manager |
| Production | Pamela Morissette | Production Coordinator |
| Production | Debbie Smith | Associate Producer |
| Directing | Kathleen Mulligan | Script Supervisor |
| Costume & Make-Up | Helen P. Butler | Costume Design |
| Production | Junie Lowry-Johnson | Casting |
| Production | Doug McHenry | Executive Producer |
| Production | Rob Lee | Executive Producer |
| Production | Kenneth Kaufman | Executive Producer |
| Production | Ron Surma | Casting |
| Art | Guy Barnes | Production Design |
| Production | Ann Kindberg | Production Manager |
| Production | Ann Kindberg | Supervising Producer |
| Crew | Norman Howell | Stunts |
| Crew | Troy Gilbert | Stunts |
| Crew | Eliza Coleman | Stunts |
| Crew | Gary McLarty | Stunts |
| Art | Sean Everett | Property Master |
| Camera | Greg Gardiner | Director of Photography |
| Sound | Mark Snow | Original Music Composer |
| Sound | Louis Febre | Original Music Composer |
| Crew | Clint Lilley | Stunts |
