About
A composer (Laurence Payne) is stuck in a middle-class marriage and finds that his affair with his wife's half-sister (Jane Griffiths) has resulted in a pregnancy. When his wife refuses to give him a divorce he hatches a murder scheme that is too clever by half.
Director
Writers
Producer
Music
Studio
Eternal Films
Keywords
Where to Watch
Region
Amazon Video
Rent from
$2.99
Amazon Video
Buy from
$9.99
Plex
Stream with ads
HD
Included
Cineverse
Stream with ads
HD
Included
Plex Channel
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HD
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Prices last updated September 26, 2026. Pricing and availability may vary by region.
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Cast
Full credits →L
Laurence Payne
Norman Martell
P
Patricia Dainton
Helen Martell
J
Jane Griffiths
Peggy Hill
E
Edward Underdown
Dr. Peter Murdoch
J
John Arnatt
Supt. Ross
H
Humphrey Lestocq
Simmons, the Producer
L
Lucy Griffiths
Miss Potter
O
Olive Milbourne
Mrs. Booth
A
Arthur Hewlett
Marshall
A
Annette Kerr
Cinema cashier
C
Cleo Laine
Cleo
D
Dudley Moore
Rehearsal Pianist (Uncredited)
S
Sylvia Davis
Cinema sales girl (uncredited)
M
Max Faulkner
Det. Sgt. Fred Smith (uncredited)
G
Garard Green
Patrol car policeman (uncredited)
A
Arthur Howell
P.C. Williams (uncredited)
R
Richard Neller
Sleeping Man in Theater (uncredited)
P
Pat Ryan
Detective Examining Tape-Recorder (uncredited)
S
Stuart Saunders
Cinema manager (uncredited)
A
Arthur Skinner
Det. Sgt. Carter (uncredited)
