Ronnie Barker
Fletcher
Brian Wilde
Mr. Barrowclough
Fulton Mackay
Mr. Mackay
Richard Beckinsale
Godber
Dudley Sutton
Reg Urwin
Sam Kelly
Warren
Tony Osoba
McLaren
Ken Wayne
Keegan
Michael Redfern
Tulip
Michael Barrington
Governor Venables
Jane Wenham
Mrs. Jamieson
Eric French
Warder (uncredited)
Pat Gorman
Prison Officer (uncredited)
Alf Mangan
Prisoner (uncredited)
