A family on holiday stop to pick up a mysterious hitch-hiker. Originally an episode of British horror anthology TV series, Hammer House of Horror, that later received a feature release in the United States.
Unfortunately the movie The Two Faces of Evil is not yet available on HBO Max.
| Writing | Ranald Graham | Writer |
| Production | Roy Skeggs | Producer |
| Camera | Frank Watts | Director of Photography |
| Sound | Paul Patterson | Music |
| Production | Brian Lawrence | Executive Producer |
| Production | David Reid | Executive Producer |
| Production | Carolyn Scott | Production Designer |
| Editing | Peter Weatherley | Editor |
| Costume & Make-Up | Eddie Knight | Makeup Artist |
| Costume & Make-Up | Daphne Vollmer | Hairstylist |
| Directing | Ken Baker | Assistant Director |
| Directing | Alan Gibson | Director |
