Ronnie Barker
Fletcher
Acting
Brian Wilde
Mr. Barrowclough
Acting
Fulton Mackay
Mr. Mackay
Acting
Richard Beckinsale
Godber
Acting
Peter Vaughan
Harry Grout
Acting
Graham Crowden
Prison Doctor
Acting
Sam Kelly
Warren
Acting
Christopher Biggins
Lukewarm
Acting
Carol Hawkins
Sandra
Acting
Elisabeth Day
Nurse
Acting
John Cannon
Prisoner (uncredited)
Acting
Eden Fox
Prisoner (uncredited)
Acting
Eric French
Warder (uncredited)
Acting
Charlie Gray
Prisoner (uncredited)
Acting
Eric Kent
Prisoner (uncredited)
Acting
Ronald Nunnery
Prisoner (uncredited)
Acting
Paul Phillips
Prisoner (uncredited)
Acting