• 
  Maurice Elvey

  regizor

• 
  David Farrar

  Gregory Black
• 
  Roland Culver

  Inspector Martin
• 
  Mary Merrall

  Lady Southdale
• 
  Sydney Moncton

  Horace
• 
  Ronald Adam

  Head-Master
• 
  Harcourt Williams

  Doctor Septimus Prendergast

• 
  George Provis

  art director

• 
  Stephen Dade

  imagine
• 
  Allan Gray

  departament sunet
• 
  Elizabeth Haffenden

  costume
• 
  Douglas Myers

  montaj
• 
  Ernest Gartside

  producător
• 
  John Cox (I)

  sound department
• 
  Charles Frank (II)

  scriitor