Reference

The Mouse That Roared - Wikipedia, the free encyclopedia
"The Mouse That Roared was made into a 1959 film starring Peter Sellers in three roles - (Duchess Gloriana XII; Count Rupert Mountjoy, the Prime Minister; and Tully Bascomb, the military leader). It co-starred Jean Seberg (as Helen Kokintz, as an added love interest). Other cast members included: William Hartnell (as Sergeant-at-Arms Will Buckley), David Kossoff (as Professor Alfred Kokintz), Leo McKern (as Benter, the Opposition Leader), MacDonald Parke (as General Snippet), and Austin Willis (as the United States Secretary of Defense). ..."

Cast and Crew

Leo McKern Benter
Peter Sellers Tully Bascombe, Grand Duchess Gloriana XII, Prime Minister Count Rupert Mountjoy

Video Products

The Mouse That Roared (1959), 8 Jul 2003

Reviews

The Mouse That Roared (1959), by Stephen W. Carson
"The tiniest country in the world has fallen on hard economic times and decides on a novel way of getting out of their fix. The Prime Minister's proposal: 'There isn't a more profitable undertaking for any country than to declare war on the United States ...' ... A fun film that lampoons the state while also showing its insanely destructive nature."