Stars (in credits order)
Patrick Troughton
Captain Luke Settle
Kenneth Farrington
Jack Marvel
Victoria Watts
Delia Killigrew
Michael Balfour
Black Dick
Joseph Greig
Sammy
Nigel Arkwright
Hannibal Tingcomb
Peter Diamond
Bill Widdicomb
Reginald Barratt
Old Mortification
Colin Douglas
Captain Bill Pottery
Victor Winding
Snitch
Felicity Young
Joan of the Tor
Trevor Martin
Captain Stubbs
Christopher Hodge
Corporal Barebones
Elton Hayes
King Charles I
Reginald Hearne
General Sir Ralph Hopton
Roger Delgado
Sir Basil Grenville
Glyn Houston
Colonel Essex
John Woodnutt
Nathaniel Fiennes
Robert Gillespie
Second Roundhead Trooper
Dorothy White
Mary
Ivor Salter
Bob Drury
Keith Pyott
Sir Deakin Killigrew
Frank Atkinson
Joan's father
Peter Welch
Gaoler
Tim Hudson
Dr. Kettell
Derek Smee
Anthony Killigrew
Terence Soall
Jacques
Katherine Parr
Mistress Finch
John Crocker
First Roundhead Trooper
Brenda Peters
Sue
Edna Petrie
Ailsie Pascoe
Les White
Second Trooper
Denis Cleary
First Trooper
Ian Ainsley
Sly
Brian Pollitt
Orderly Officer
Anthony Harrison
Captain of the Guard
Claire Wyton
Maid