• 
  Peter Sellers

  CPO Doherty
• 
  David Tomlinson

  Lt. Fairweather
• 
  Vera Day

  Lily
• 
  Frank Pettingell

  Stationmaster
• 
  Donald Bisset

  Farm Laborer
• 
  Michael Goodliffe

  Nelson
• 
  Lionel Murton

  Perkins
• 
  Wilfrid Hyde-White

  Adm. Foley

• 
  Tom Gill

  Flag Lieutenant
• 
  Michael Ripper

  Decorator
• 
  Lionel Jeffries

  Steady Barker
• 
  Basil Dignam

  Coombes
• 
  Reginald Beckwith

  Publican
• 
  Barry Lowe

  Webster
• 
  Max Butterfield

  Lofty

• 
  Elven Webb

  art director
• 
  John Peverall

  second unit director or assist