The adventures of children lost in fog on Dartmoor, who encounter a wild dog, an escaped convict, and other dangers.
| Directing | David Eady | Director |
| Writing | Audrey Erskine-Lindop | Story |
| Writing | Dudley Leslie | Writer |
| Sound | Harry Robertson | Original Music Composer |
| Camera | Norman Jones | Director of Photography |
| Editing | Teddy Darvas | Editor |
| Editing | Raymond Poulton | Editor |
| Directing | Gordon Gilbert | Assistant Director |
| Sound | Chris Gurney | Boom Operator |
| Sound | Dudley Plummer | Sound Mixer |
