• 
  Gerry O'Hara

  regizor

• 
  Joseph Cotten

  Jeff Wheeler (Do Me a Favor - Kill Me!)
• 
  Roddy McDowall

  Rollo Verdew (The Killing Bottle)
• 
  Judy Parfitt

  Faith Wheeler (Do Me a Favor - Kill Me!)
• 
  Eddie Byrne

  Policeman (The Killing Bottle)
• 
  Kenneth Haigh

  Dirk Brogan (Do Me a Favor - Kill Me!)
• 
  Douglas Wilmer

  Harry Vantese (Do Me a Favor - Kill Me!)
• 
  Tom Gill

  Golfer Assistant Director (Do Me a Favor - Kill Me!)

• 
  Ingrid Boulting

  Vera Verdew (The Killing Bottle)
• 
  Barry Evans

  Jimmy Rintoul (The Killing Bottle)
• 
  David Warbeck

  Chris (Do Me a Favor - Kill Me!)
• 
  John Rudling

  Hodgson (The Killing Bottle)
• 
  Carol Cleveland

  Lisa Assistant Director (Do Me a Favor - Kill Me!)

• 
  James Needs

  montaj
• 
  Joan Harrison

  producător

• 
  Anthony Hinds

  producător