• 
  Bryan Forbes

  regizor
• 
  John Clarke

  regizor

• 
  Michael Caine

  Henry
• 
  John Barry

  Symphony Orchestra Conductor
• 
  David Buck

  Salinas
• 
  Eric Portman

  Richard Moreau
• 
  Giovanna Ralli

  Fé Moreau
• 
  Philip Madoc

  Bank Manager

• 
  Leonard Rossiter

  Fillmore
• 
  Michael Scott

  Henry Stuart Clarke
• 
  Nanette Newman

  Girl
• 
  Carmen Dene

  Masseuse
• 
  Emilio Rodríguez

  Police Captain
• 
  Reg Howell

  Spanish Chauffeur
• 
  Carlos Pierre

  Antonio

• 
  Santiago Rivero

  Armed Guard
• 
  Geraldine Sherman

  Delgado's Receptionist
• 
  Vladek Sheybal

  Dr. Delgado
• 
  Renata Tarragó

  Guitar Soloist (as Renata Tarrago)

• 
  Peter James (III)

  art department
• 
  Ronnie Taylor (I)

  camera and electrical departme
• 
  Gerry Turpin

  imagine
• 
  John Barry

  departament sunet
• 
  Julie Harris

  costume
• 
  John Jympson

  montaj
• 
  Basil Newall

  make-up department
• 
  John Barry

  music department
• 
  Paul Monash

  producător
• 
  Ray Simm

  design de producţie
• 
  Bryan Forbes

  scriitor
• 
  John Clarke

  scriitor