Cast
William Abney
Frank Stewart
Anthony Bailey
Young Heavy
Patrick Barr
Brent
Victor Charrington
Caretaker
Sarah Lawson
Helen Carr
Delphi Lawrence
Yvonne
Kevin Stoney
Wally Lucas
Philip Locke
Dave Hughes
Brian Wilde
Chief Warder
Garfield Morgan
Meredith
Ken Wayne
Bryce
Katy Wild
Jean Stewart
Richard Warner
Prison Governor
Directing
Robert Tronson
Director
Writing
Edgar Wallace
Novel
Editing
Derek Holding
Editor