• 
  Billy Wilder

  regizor

• 
  I.A.L. Diamond

  scenarist
• 
  Billy Wilder

  scenarist

• 
  Christopher Lee

  Mycroft Holmes
• 
  Stanley Holloway

  Gravedigger
• 
  Robert Stephens

  Sherlock Holmes
• 
  Genevieve Page

  Ilse von Hoffmanstal
• 
  Colin Blakely

  Dr.John H. Watson

• 
  Irene Handl

  Mrs. Hudson
• 
  Peter Madden

  Von Tirpitz
• 
  Kynaston Reeves

  Bătrân
• 
  James Copeland

  Guide
• 
  Godfrey James

  Second carter
• 
  Penny Brahms

  Girl
• 
  Robert Cawdron

  manager de hotel

• 
  Graham Armitage

  Wiggins (footman at Diogenes Club)
• 
  Frank Thornton

  hamal
• 
  Paul Hansard

  Monk
• 
  Philip Anthony

  Lieutenant Commander
• 
  Philip Ross

  McKellar
• 
  Clive Revill

  Rogozhin
• 
  Michael Balfour

  Cabby
• 
  John Garrie

  First Carter
• 
  Catherine Lacey

  Woman in Wheelchair
• 
  Mollie Maureen

  Queen Victoria
• 
  Tamara Toumanova

  Madame Petrova

• 
  Billy Wilder

  producator
• 
  Christopher Challis

  imagine
• 
  Ernest Walter

  montaj
• 
  Miklós Rózsa

  coloana sonora