The Mouse That Roared(2025)
Full Cast & Crew
Directing
Writing
Acting
Peter Sellers
Grand Duchess Gloriana XII / Prime Minister Count Rupert Mountjoy / Tully BascombeJean Seberg
Helen KokintzWilliam Hartnell
Will BuckleyDavid Kossoff
Professor Alfred KokintzLeo McKern
BenterMacDonald Parke
General SnippetAustin Willis
United States Secretary of DefenseTimothy Bateson
RogerMonte Landis
CobbleyAlan Gifford
Air Raid WardenColin Gordon
BBC AnnouncerHarold Kasket
PedroGuy Deghy
Soviet Ambassador (uncredited)Eve Eden
Spectator (uncredited)Bill Edwards
Army Captain (uncredited)Mabel Etherington
Ada - Lady in Waiting (uncredited)Muriel Greenslade
Lady in Waiting (uncredited)Fred Haggerty
Fenwickian (uncredited)Juba Kennerley
Maybury (uncredited)George Margo
O'Hara (uncredited)Lionel Murton
American General at the Pentagon (uncredited)Bill Nagy
U.S. Policeman (uncredited)Robert O'Neil
Reporter (uncredited)Pat Ryan
American General (uncredited)Stuart Saunders
Sergeant (uncredited)Fred Stroud
Fenwickian (uncredited)John Tatum
American Admiral (uncredited)Mavis Villiers
Telephone Operator (uncredited)Fred Wood
Bird Seller (uncredited)
Production
Costume & Make-Up
Sound
Crew
Camera
Art
Visual Effects
Editing