The Mouse That Roared Poster

The Mouse That Roared 1959

★ 6.3132 votes83 min📅 1959-07-17

"They're taking over the country in an invasion of laughs!"

In this offbeat Cold War-era comedy *The Mouse That Roared (1959)*, directed by Jack Arnold, the tiny Duchy of Grand Fenwick faces financial ruin and devises a wildly improbable solution—declaring war on the United States so they can lose, accept for...

Director: Jack Arnold

Cast

Peter Sellers
Peter Sellers
Grand Duchess Gloriana XII / Prime Minister Count Rupert Mountjoy / Tully Bascombe
Jean Seberg
Jean Seberg
Helen Kokintz
William Hartnell
William Hartnell
Will Buckley
David Kossoff
David Kossoff
Professor Alfred Kokintz
Leo McKern
Leo McKern
Benter
MacDonald Parke
MacDonald Parke
General Snippet
Austin Willis
Austin Willis
United States Secretary of Defense
Timothy Bateson
Timothy Bateson
Roger
Monte Landis
Monte Landis
Cobbley
Alan Gifford
Alan Gifford
Air Raid Warden

Frequently Asked Questions

What is The Mouse That Roared (1959) about?

This Cold War-era comedy follows the Duchy of Grand Fenwick, a tiny European nation on the brink of financial collapse, which declares war on the United States as a desperate ploy to lose and receive foreign aid. Their medieval-inspired invasion force arrives in New York during a nuclear drill, leading to a series of hilarious misunderstandings and satirical twists.

Who directed The Mouse That Roared?

The Mouse That Roared was directed by Jack Arnold, known for his work in science fiction and comedy films of the 1950s and 1960s.

Who stars in The Mouse That Roared?

The film stars comedy legend Peter Sellers in a standout role, alongside Jean Seberg, William Hartnell, and David Kossoff in a witty ensemble cast.

Is The Mouse That Roared (1959) worth watching?

Absolutely! With Peter Sellers at his comedic best and a plot packed with satire and absurd humor, this film offers a unique blend of laughter and sharp social commentary. While it's lighthearted, its themes of geopolitical power and economics give it unexpected depth, making it a must-watch for fans of classic comedies.

How long is The Mouse That Roared?

The Mouse That Roared (1959) runs for 83 minutes, perfect for a sharp, engaging comedy that won't overstay its welcome.

🎥 Trailer

About The Mouse That Roared (1959) — Peter Sellers in a Cold War Comedy Classic

In this offbeat Cold War-era comedy *The Mouse That Roared (1959)*, directed by Jack Arnold, the tiny Duchy of Grand Fenwick faces financial ruin and devises a wildly improbable solution—declaring war on the United States so they can lose, accept foreign aid, and bounce back economically. Their ragtag invasion force, clad in medieval chain mail and wielding bows and arrows, arrives in New York right as a nuclear drill clears the streets, setting the stage for absurdity to unfold. Peter Sellers headlines the stellar cast, delivering a memorable performance that balances satire with slapstick charm, while Jean Seberg and William Hartnell add depth and wit to the eclectic ensemble. The film brims with sharp social commentary on power, economics, and the absurdity of war, all wrapped in a lighthearted yet clever narrative that feels both timeless and distinctly of its era.

The Mouse That Roared (1959) thrives on its unique premise—where geopolitical satire meets farcical comedy—and Arnold's direction ensures the chaos never feels forced. The contrast between the tiny nation's quixotic ambitions and the colossal might of the U.S. creates a delightfully skewed perspective on international relations, all while keeping the tone playful and accessible. With its blend of wit, visual gags, and a stellar cast, this film is a hidden gem for fans of classic comedies that dare to poke fun at serious themes.