4 and 20 Fit Girls (1940)
Flock to your local keep fit class - there's a war on and Britain needs its citizens in tip-top shape.
Director: Mary Field
| Sound | Mary Chapman | Music |
| Writing | E. V. H. Emmett | Writer |
| Camera | George Pocknall | Director of Photography |
| Sound | Peter Birch | Sound Recordist |
| Directing | Mary Field | Director |