Cast
Leo McKern
Robert Stanford
Peter Cushing
Jeremy Clayton
Alec McCowen
Alec Graham
George Devine
Barnes - the Editor
Julian Somers
First Warder
Richard Leech
Paul Daneman
Brian Stanford
Renée Houston
Mrs. Harker
Ernest Clark
Under Secretary
Peter Copley
Prison Chaplain
Hugh Moxey
Prison Governor
John Chandos
1st Journalist
Lois Maxwell
Vickie Harker
Richard Wordsworth
Maxwell - the MP
Arnold Diamond
3rd Journalist
Dervis Ward
1st Mechanic
Michael Redgrave
David Graham
Ann Todd
Honor Stanford
Joan Plowright
Agnes Cole
Aubrey Richards
Prison Gatekeeper