The Mouse That Roared
They're taking over the country in an invasion of laughs!
The Duchy of Grand Fenwick decides that the only way to get out of their economic woes is to declare war on the United States, lose and accept foreign aid. They send an invasion force (in chain mail, armed with bows and arrows) to New York and they arrive during a nuclear drill that has cleared the streets.
Directed by Jack Arnold
Starring Peter Sellers, Jean Seberg, William Hartnell, David Kossoff, Leo McKern
Where to Watch The Mouse That Roared
The Mouse That Roared is currently streaming on YouTube Free in the United States. Availability last checked October 25, 2026.
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07/17/1959
English
Duchy of Grand Fenwick Collection
Metadata and media information from TMDB.
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