Cast
John Le Mesurier
Phinneas Tilliard
Joan Hickson
Miss Edinger
Dandy Nichols
Waitress (uncredited)
Jack Watling
Dennis Willows
Russell Napier
Inspector Simmons
Neil Hallett
Police Constable Guarding Hastings' Home (uncredited)
June Ashley
Madeline Tilliard
Peter Gilmore
Bit Part (uncredited)
Rona Anderson
Sallie Harbord
John Horsley
Peter Hastings
Kenneth Kent
Dr. Julian Cole
Alastair Hunter
Sgt. Thorpe