The Mouse That Roared backdrop - movieMx Review
The Mouse That Roared movie poster - The Mouse That Roared review and rating on movieMx
195983 minComedy

The Mouse That Roared

Is The Mouse That Roared a Hit or Flop?

FLOP

Is The Mouse That Roared worth watching? With a rating of 6.333/10, this Comedy film is a mixed-bag for fans of the genre. Read on for our detailed analysis and user reviews.

6.333126 votes
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The Mouse That Roared Synopsis

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.

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Top Cast

Peter Sellers
Peter SellersGrand Duchess Gloriana XII / Prime Minister Count Rupert Mountjoy / Tully Bascombe
Jean Seberg
Jean SebergHelen Kokintz
William Hartnell
William HartnellWill Buckley
David Kossoff
David KossoffProfessor Alfred Kokintz
Leo McKern
Leo McKernBenter
MacDonald Parke
MacDonald ParkeGeneral Snippet
Austin Willis
Austin WillisUnited States Secretary of Defense
Timothy Bateson
Timothy BatesonRoger
Monte Landis
Monte LandisCobbley
Alan Gifford
Alan GiffordAir Raid Warden

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Frequently Asked Questions

Is The Mouse That Roared worth watching?

The Mouse That Roared has received mixed reviews with a 6.333/10 rating. It might be worth watching if you're a fan of Comedy movies.

Is The Mouse That Roared hit or flop?

The Mouse That Roared has received average ratings (6.333/10), performing moderately with audiences.

What genre is The Mouse That Roared?

The Mouse That Roared is a Comedy movie that 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...

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Critic Reviews

CinemaSerfJul 3, 2024
★ 7

Peter Sellars plays just about everyone in this light-hearted comedy about a tiny European Grand Duchy that comes up with a cunning plan to address it's shocking balance of trade problems. It decides to invade the United States! Armed with little more than halbards, helmets and lances, they sail into New work harbour and take the place unopposed. What's going on? They fully expected to be arrested so that would allow Prime Minister "Rupert of Mountjoy" (Sellars) to present the case of his Sovereign "Gloriana" (Sellars) to stop a Californian vineyard from flooding the market with their own cheap plonk version of the only product "Grand Fenwick" has to offer the world - wine! Well, as it happens they arrive just as the local citizenry are taking part in a mandatory nuclear drill and so the place is deserted. The plucky "Tully" (yep you've guessed) alights on a plan to capitalise on their advantage by kidnapping the acclaimed scientist "Kokintz" (David Kossoff) who is developing his mighty "Q-bomb" and getting back home. Once there, the little country finds itself the centre of global attention the likes of which has never been seen; everyone is terrified of this ticking contraption and "Tully" is entirely besotted with the professor's disgruntled daughter "Helen" (Jean Seberg). Two solutions seem equally possible - either "Grand Fenwick" is going to be the wealthiest country in the world - or, well, there just won't be a world! Sellars does well here but it's Kossoff who generates the best laughs as the eccentric boffin and Austin Willis also delivers quite entertainingly, if briefly, as the entirely befuddled US Defense Secretary. It's not exactly laugh out loud, but it's sheer preposterousness takes quite an enjoyable ping at the whole principle of weapons of mass destruction, of the big guy stepping on the little one and is quite good fun.