Disgusted with the policies of King Charles I, Oliver Cromwell plans to take his family to the New World. But on the eve of their departure, Cromwell is drawn into the tangled web of religion and politics that will result in the English Civil War.
Unfortunately the movie Cromwell is not yet available on HBO Max.
| Directing | Ken Hughes | Director |
| Writing | Ken Hughes | Screenplay |
| Crew | Terence Plummer | Stunts |
| Crew | Gerry Crampton | Stunt Coordinator |
| Production | Andrew Donally | Associate Producer |
| Lighting | Maurice Gillett | Gaffer |
| Costume & Make-Up | Bobbie Smith | Hairstylist |
| Crew | Nosher Powell | Stunts |
| Crew | Bill Warrington | Special Effects |
| Crew | Rocky Taylor | Stunts |
| Crew | Terry Richards | Stunts |
| Crew | Romo Gorrara | Stunts |
| Directing | Ted Sturgis | Assistant Director |
| Production | Vicki Deason | Production Secretary |
| Editing | Bill Lenny | Editor |
| Art | Herbert Westbrook | Art Direction |
| Sound | Frank Cordell | Original Music Composer |
| Production | Maude Spector | Casting |
| Production | Irving Allen | Producer |
| Costume & Make-Up | Vittorio Nino Novarese | Costume Design |
| Art | John Stoll | Production Design |
| Art | Emilio Ardura | Set Decoration |
| Costume & Make-Up | Neville Smallwood | Makeup Artist |
| Camera | Geoffrey Unsworth | Director of Photography |
