Engeland, 1649. Oliver Cromwell wil Charles Stuart gevangennemen aan het einde van de Tweede Engelse burgeroorlog. Een onverschrokken edelman helpt de toekomstige koning met een ontsnappingsplan.
| Camera | Mutz Greenbaum | Director of Photography |
| Directing | David MacDonald | Director |
| Production | Hamilton G. Inglis | Producer |
| Editing | Richard Best | Editor |
| Costume & Make-Up | Eric Aylott | Makeup Artist |
| Writing | Robert Hall | Screenplay |
| Art | Robert Jones | Art Direction |
| Costume & Make-Up | Cynthia Tingey | Costume Design |
| Writing | Arthur Watkin | Theatre Play |
| Sound | A. W. Lumkin | Sound Recordist |
| Writing | Wilfred Eades | Screenplay |
| Production | R. E. Dearing | Production Manager |
| Costume & Make-Up | Eileen Sullivan | Wardrobe Master |
| Camera | Eric Besche | Camera Operator |
| Sound | Laurie Johnson | Original Music Composer |
| Production | G. B. Walker | Casting |
| Sound | Arthur Bradburn | Sound Recordist |
| Sound | Len Shilton | Sound Recordist |
| Writing | Alistair Bell | Screenplay |
