The Mouse on the Moon

Sequel to The Mouse that Roared; The Tiny Country of Grand Fenwick has a hot water problem in the castle. To get the money necessary to put in a new set of plumbing, they request foreign aid from the U.S. for Space Research. The Russians then send aid as well to show that they too are for the internationalization of space. While the grand Duke is dreaming of hot baths, their one scientist is slapping together a rocket. The U.S. and Soviets get wind of the impending launch and try and beat them to the moon.

• 
  Ross MacKenzie
• 
  Eileen Head
• 
  Richard Lester

• 
  Margaret Rutherford
  Grand Duchess Gloriana XIII
• 
  Ron Moody
  Prime Minister Rupert Mountjoy
• 
  Bernard Cribbins
  Vincent Mountjoy
• 
  David Kossoff
  Professor Kokintz
• 
  Terry-Thomas
  Maurice Spender
• 
  June Ritchie
  Cynthia
• 
  John Le Mesurier
  British Delegate
• 
  John Phillips
  Bracewell - U.S. Delegate
• 
  Eric Barker
  M.I.5. Man
• 
  Roddy McMillan
  Benter
• 
  Tom Aldredge
  Wendover
• 
  Michael Trubshawe
  British Aide
• 
  Peter Sallis
  Russian Delegate
• 
  Clive Dunn
  Bandleader
• 
  Hugh Lloyd
  Plumber
• 
  Graham Stark
  Standard Bearer
• 
  Mario Fabrizi
  Mario - the Valet
• 
  Jan Conrad
  Russian Aide
• 
  John Bluthal
  Von Neidel (as John Bluthall)
• 
  Archie Duncan
  U.S.A.F. General