Jack Palance
Neal Mottram
Acting
Diana Dors
Dolly Newman
Acting
Julie Ege
Helena
Acting
Edith Evans
Aunt Louise
Acting
Hugh Griffith
Solicitor
Acting
Trevor Howard
Supt. Bellamy
Acting
Michael Jayston
Detective Sgt. Wall
Acting
Suzy Kendall
Sally
Acting
Martin Potter
Ronnie
Acting
Percy Herbert
Detective Constable Russet
Acting
David Warbeck
Detective Wilson
Acting
Kathleen Byron
Muriel Sharp
Acting
Marianne Stone
Jane - Barmaid
Acting
Dean Harris
Ronnie's Friend
Acting
Anthony Chinn
Customer (uncredited)
Acting
Frank Forsyth
Man at Will Reading (uncredited)
Acting
Alan Harris
Coven Member (uncredited)
Crew
Kristopher Kum
Customer (uncredited)
Acting
Brian McDermott
Policeman Following Ronnie (uncredited)
Acting
Anita Sharp-Bolster
Woman at Will Reading (uncredited)
Acting
Guy Standeven
Milkman (uncredited)
Acting
Derek Suthern
Coven Member. (uncredited)
Acting