

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…
The Mouse That Roared (1959) is a comedy film directed by Jack Arnold. It stars Peter Sellers, Jean Seberg, and William Hartnell. The film runs for 1 hour 23 minutes. Audiences have made it well received, with an average score of 6.3 out of 10 from 142 votes.

Peter Sellers
Grand Duchess Gloriana XII / Prime Minister Count Rupert Mountjoy / Tully Bascombe

Jean Seberg
Helen Kokintz

William Hartnell
Will Buckley

David Kossoff
Professor Alfred Kokintz

Leo McKern
Benter

MacDonald Parke
General Snippet

Austin Willis
United States Secretary of Defense
If you enjoy fans of comedy, The Mouse That Roared is worth a spot on your watchlist. The surest way to know is to see whether the friends who share your taste actually loved it—that is exactly what FriendsRecommend shows you before you press play.
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The Mouse That Roared stars Peter Sellers, Jean Seberg, William Hartnell, and David Kossoff, and was directed by Jack Arnold.
The Mouse That Roared has a runtime of 1 hour 23 minutes.
The Mouse That Roared was released in 1959.
The Mouse That Roared is a comedy film.
The Mouse That Roared holds an average audience score of 6.3 out of 10. The best signal, though, is a recommendation from a friend who shares your taste—FriendsRecommend shows you exactly that.
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Timothy Bateson
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This product uses the TMDB API but is not endorsed or certified by TMDB.
This product uses the TMDB API but is not endorsed or certified by TMDB. Streaming availability data is provided by JustWatch.