Cast
Fulton Mackay
Mr. Mackay
Sam Kelly
Warren
Gorden Kaye
Dines
Steve Steen
Wellings
Robert Lee
Tinkler
Elizabeth Knight
Sheila
Julian Holloway
Mr. Bainbridge
Christopher Godwin
Mr. Beal
Oliver Smith
McMillan
Karl Howman
Urquhart
Zoot Money
Lotterby
Richard Beckinsale
Lennie Godber
Ken Jones
Ives
Paul Barber
Morgan
Ronnie Barker
Norman Stanley Fletcher
Barrie Rutter
Oakes
Robert Putt
Atkinson
Derek Deadman
Cooper
Tony Osoba
McLaren
John Barrett
Hedley
Geoffrey Bayldon
Governor Treadaway
Peter Vaughan
Grouty
Daniel Peacock
Rudge
Philip Locke
Banyard
Barry James
Delilah
Michael O'Hagan
MO
Pat Ryan
Supervising Officer (uncredited)
Brian Wilde
Mr. Barrowclough
Sebastian Abineri
Hayward
Duncan Preston
Weatherman