Two teachers, man-hungry Doris and restrained Marian, visit the Yorkshire moors a year after friend Evelyn disappeared there. On a stormy night, they take refuge in the isolated cottage of Stephen, one-time pianist shell-shocked in the Spanish Civil War. Doris flees as soon as the flood subsides; but Marian's suspicions about Evelyn's fate, in conflict with her growing love for Stephen, prompt her to stay on among the misty bogs.
| Directing | Leslie Arliss | Director |
| Costume & Make-Up | Jill Casson | Costume Design |
| Camera | Ronald Anscombe | Camera Operator |
| Writing | Alan Kennington | Novel |
| Art | Duncan Sutherland | Production Design |
| Editing | Flora Newton | Editor |
| Writing | John Argyle | Writer |
| Production | John Argyle | Producer |
| Writing | Leslie Arliss | Writer |
| Camera | Günther Krampf | Director of Photography |
| Sound | Charles Williams | Original Music Composer |
