• 
  Lance Comfort

  regizor

• 
  Lucy Griffiths

  Cellist
• 
  Bernard Bresslaw

  Henry Jekyll / Teddy Hyde
• 
  Cyril Chamberlain

  Sergent de poliţie
• 
  Michael Ripper

  Benny
• 
  Richard Wattis

  Barclay
• 
  Harold Goodwin
• 
  Heather Downham

  Margo

• 
  Reginald Beckwith

  Reginald
• 
  Keith Smith

  Figures

• 
  Bernard Robinson

  art director
• 
  Michael Reed

  imagine
• 
  Douglas Gamley

  departament sunet
• 
  Molly Arbuthnot

  costume and wardrobe departmen
• 
  James Needs

  montaj

• 
  Jack Davies (I)

  scriitor
• 
  Sid Colin

  scriitor