When Percy Brand, a habitual confidence trickster, keeps being sent down, he goes to great lengths to ensure that his son Colin, does not find out about his criminal past. But when Colin becomes an assistant to the Judge, who is about to try Percy for his latest escapade, Percy and his gang have to come up with a plan, to stop them meeting in court.
| Directing | Charles Crichton | Director |
| Writing | Denys Roberts | Writer |
| Production | George Pitcher | Co-Producer |
| Production | Paul Soskin | Producer |
| Sound | Humphrey Searle | Original Music Composer |
| Camera | Edward Scaife | Director of Photography |
| Editing | Oswald Hafenrichter | Editor |
| Production | Thelma Graves | Casting |
| Art | Allan Harris | Art Direction |
| Costume & Make-Up | Michael Morris | Makeup Artist |
| Costume & Make-Up | Eileen Warwick | Hairdresser |
| Production | Christopher Sutton | Production Manager |
| Directing | Douglas Hermes | Assistant Director |
| Directing | Peter Price | Second Assistant Director |
| Sound | John Aldred | Sound Recordist |
| Sound | Red Law | Sound Recordist |
| Camera | Ray Sturgess | Camera Operator |
| Sound | Muir Mathieson | Conductor |
| Directing | Phyllis Crocker | Continuity |
| Art | Michael ffolkes | Title Designer |
