• 
  Sidney Gilliat

  regizor

• 
  Sidney Gilliat

  scenarist

• 
  Douglas Fairbanks Jr.

  Dr. John Marlowe
• 
  Jack Hawkins

  Colonel Galcon
• 
  Glynis Johns

  Lisa Robinson
• 
  Walter Rilla

  General Niva
• 
  Karel Stepanek

  Dr. Revo
• 
  Herbert Lom

  Karl Theodor

• 
  Hans Olaf Moser

  Sigrist
• 
  Guido Lorraine

  Lieutenant Prachi
• 
  Robert Ayres

  Arthur J. Buckman
• 
  Howard Douglas

  Clubman
• 
  Martin Boddey

  Clubman
• 
  Russell Waters

  Clubman
• 
  Arthur Howard

  Clubman

• 
  Carl Jaffe

  Janovic Prada
• 
  Anton Diffring

  Politist la teatru
• 
  Peter Illing

  Macco, the magician
• 
  Eric Pohlmann

  Cable Car conductor
• 
  Leo Bieber

  Man at Telephone Box

• 
  Sidney Gilliat

  producător
• 
  Frank Launder

  producător
• 
  Robert Krasker

  imagine
• 
  Thelma Connell

  montaj
• 
  William Alwyn

  coloană sonoră
• 
  Roy Huggins

  după un roman de