• 
  Freddie Francis

  regizor

• 
  Jack Palance

  Neal Mottram
• 
  Trevor Howard

  Supt. Bellamy
• 
  Julie Ege

  Helena
• 
  Diana Dors

  Dolly Newman
• 
  Edith Evans

  Aunt Louise
• 
  Kathleen Byron

  Muriel Sharp
• 
  Hugh Griffith

  Solicitor

• 
  Martin Potter

  Ronnie
• 
  Michael Jayston

  Det. Sgt. Wall
• 
  Suzy Kendall

  Sally
• 
  David Warbeck

  Det. Wilson
• 
  Percy Herbert

  Det. Russet
• 
  Marc Evans

  Aunt Louise

• 
  George Provis

  art director

• 
  John Wilcox

  imagine
• 
  John Scott

  departament sunet
• 
  Henry Richardson

  montaj
• 
  Mike Le Mare

  sound department