Criminals pose as ghosts to scare a lighthouse keeper on the Welsh coast, in attempt to distract him. Jim Pearce deliberately maroons himself on the rock along with Alice Bright. When the light is later smashed, Jim reveals that his brother’s ship is the wreckers’ latest target, while Alice is a detective sent to investigate.
| Directing | Michael Powell | Director |
| Writing | Ralph Smart | Scenario Writer |
| Writing | Joseph Jefferson Farjeon | Dialogue |
| Writing | Austin Melford | Dialogue |
| Production | Jerome Jackson | Associate Producer |
| Editing | Derek N. Twist | Editor |
| Art | Alex Vetchinsky | Art Direction |
| Camera | Roy Kellino | Director of Photography |
| Writing | Evadne Price | Theatre Play |
| Writing | Joan Roy Byford | Theatre Play |
| Sound | Peter Birch | Sound Recordist |
