Mrs. Forrest
Shelley Winters
Christopher Coombs
Mark Lester
Angela Barnes
Jackie Cowper
Peter Brookshire
Richard Beaumont
Miss Wilcox
Marianne Stone
Reggie Pike (uncredited)
Dorian Healy
Katy Coombs
Chloe Franks
Mr. Benton
Ralph Richardson
Police Insp. Willoughby
Lionel Jeffries
Mr. Harrison, The Pigman
Hugh Griffith
Miss Henley
Rosalie Crutchley
Dr. Mason
Pat Heywood
Clarine
Judy Cornwell
Albie
Michael Gothard
Screenplay
Jimmy Sangster
Producer
Director
Curtis Harrington
Samuel Z. Arkoff
Robert Blees
James H. Nicholson
Original Music Composer
Kenneth V. Jones
Director of Photography
Desmond Dickinson
Editor
Tristam Cones
Casting
Sally Nicholl
Production Manager
Donald Toms
Assistant Director
Colin M. Brewer
Wardrobe Supervisor
Bridget Sellers
Camera Operator
Norman Jones
Sound Recordist
Richard Langford
Sound Editor
Peter Lennard
Continuity
June Randall
Publicist
Dennison Thornton
Conductor
Ken Ritchie
Original Story
David D. Osborn
Additional Dialogue
Gavin Lambert
Executive Producer
Louis M. Heyward
Associate Producer
John Pellatt
Art Direction
George Provis
Makeup Artist
Sylvia Croft
Eddie Knight
Hairdresser
Pat McDermott
Joyce James