Full credits

On screen, in billing order

1. 1Alec Guinnessas Charles I of England
2. 2André van Gyseghem
3. 3Anna Cropper
4. 4Anthony Mayas Richard Cromwell
5. 5Basil Henson
6. 6Bryan Pringle
7. 7Charles Grayas Robert Devereux, 3rd Earl of Essex
8. 8Dorothy Tutinas Henrietta Maria of France
9. 9Douglas Wilmeras Thomas Fairfax, 3rd Lord Fairfax of Cameron
10. 10Frank Finlay
11. 11Geoffrey Keenas John Pym
12. 12George A. Cooper
13. 13George Merritt
14. 14Harry Fielder
15. 15Ian McCullochas John Hampden
16. 16Jack Gwillimas John Byron, 1st Baron Byron
17. 17John Forbes-Robertson
18. 18John Paul
19. 19John Welsh
20. 20Llewellyn Rees
21. 21Michael Goodliffe
22. 22Michael Jaystonas Henry Ireton
23. 23Nigel Stockas Edward Hyde, 1st Earl of Clarendon
24. 24Patrick Holt
25. 25Patrick Mageeas Hugh Peters
26. 26Patrick O'Connellas John Lilburne
27. 27Patrick Wymarkas Thomas Wentworth
28. 28Peter Bennett
29. 29Richard Cornishas Oliver Cromwell
30. 30Richard Harrisas Oliver Cromwell
31. 31Robert Morleyas Edward Montagu, 2nd Earl of Manchester
32. 32Robin Stewartas Charles II of England
33. 33Stacy Dorningas Mary Cromwell, Countess Fauconberg
34. 34Stratford Johnsas John Bradshaw
35. 35Timothy Daltonas Prince Rupert of the Rhine
36. 36Tony Caunter
37. 37Victor Maddern
38. 38Zena Walkeras Elizabeth Cromwell

• Irving Allen