In Paris, in the beginning of the Twentieth Century, Cesar Charron owns a theater at the Rue Morgue where he performs the play "Murders in the Rue Morgue" with his wife Madeleine Charron, who has dreadful nightmares. When there are several murders by acid of people connected to Cesar, the prime suspect of Inspector Vidocq would be Cesar's former partner Rene Marot. But Marot murdered Madeleine's mother many years ago and committed suicide immediately after.
Unfortunately the movie Murders in the Rue Morgue is not yet available on HBO Max.
| Directing | Gordon Hessler | Director |
| Writing | Edgar Allan Poe | Short Story |
| Writing | Christopher Wicking | Writer |
| Writing | Henry Slesar | Writer |
| Sound | Waldo de los Ríos | Original Music Composer |
| Camera | Manuel Berenguer | Director of Photography |
| Editing | Max Benedict | Editor |
| Costume & Make-Up | Tony Pueo | Costume Design |
| Production | Samuel Z. Arkoff | Executive Producer |
| Production | James H. Nicholson | Executive Producer |
| Production | Clifford Parkes | Associate Producer |
| Production | Louis M. Heyward | Producer |
| Production | José Luis Galicia | Production Designer |
| Art | José Luis Galicia | Production Design |
| Costume & Make-Up | Francisco Ramón Ferrer | Makeup Artist |
| Costume & Make-Up | Carmen Martín | Makeup Artist |
| Costume & Make-Up | Carmen Sánchez | Hairstylist |
| Costume & Make-Up | Jack H. Young | Makeup Artist |
| Production | Luis Hernanz | Production Manager |
| Production | Roberto Roberts | Production Supervisor |
| Directing | Kuki López Rodero | Assistant Director |
| Sound | Wally Milner | Sound Recordist |
| Sound | Enrique Molinero | Sound Recordist |
| Sound | Anne Parsons | Sound Editor |
| Sound | Oliver Waterlow | Assistant Sound Editor |
| Camera | Salvador Gil | Camera Operator |
| Editing | Nehama Milner | Assistant Editor |
| Directing | Rosa Biadiu | Continuity |
| Production | Denise O'Dell | Production Secretary |
| Production | Dennison Thornton | Publicist |
