At the Earndale by-election natural history expert and TV personality Bob Wilcot for the Conservatives finds himself up against Billingsgate girl Stella Stoker for the socialists. Amateur politician against committed activist. But could it become boy-who-fancies-girl against girl-who-fancies-boy? The party agents are soon colluding against such a disaster.
| Directing | Sidney Gilliat | Director |
| Camera | Mike Rutter | Clapper Loader |
| Sound | Ken Ritchie | Boom Operator |
| Camera | Ray Hearne | Still Photographer |
| Production | Sidney Gilliat | Producer |
| Production | Frank Launder | Producer |
| Writing | Sidney Gilliat | Screenplay |
| Writing | Sidney Gilliat | Original Story |
| Writing | Val Valentine | Original Story |
| Camera | Gerald Gibbs | Director of Photography |
| Editing | Geoffrey Foot | Supervising Editor |
| Art | John Box | Art Direction |
| Production | Roy Parkinson | Production Manager |
| Directing | Phyllis Crocker | Continuity |
| Costume & Make-Up | Ernest Gasser | Makeup Artist |
| Costume & Make-Up | Betty Sherriff | Hairdresser |
| Costume & Make-Up | Anthony Mendleson | Costume Designer |
| Sound | Humphrey Searle | Music |
| Sound | Muir Mathieson | Conductor |
| Production | Leslie Gilliat | Associate Producer |