• 
  Reginald Beckwith

  BBC Commentator
• 
  Charles Hawtrey

  Adolphus Hayman
• 
  Scotty Beckett
• 
  Ronnie Corbett

  Student
• 
  Archie Duncan
• 
  Robert Urquhart

  Sheltie
• 
  Duncan Macrae

  Prof. Hayman
• 
  Edward Lexy

  Lord Carshennie

• 
  Russell Waters
• 
  Moultrie Kelsall

  Scottish Announcer
• 
  Joseph Tomelty

  Dan McEntee

• 
  Harry Pottle

  art department
• 
  Ray Simm

  art director
• 
  Cedric Thorpe Davie

  departament sunet
• 
  Bernard Gribble

  montaj

• 
  John Baxter

  miscellaneous crew
• 
  Barbara Cole

  miscellaneous crew
• 
  John Baxter

  producător
• 
  James Bridie

  scriitor
• 
  Reginald Beckwith

  scriitor