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.
Screenplay: Roger MacDougall, Stanley Mann
Director: Jack Arnold
Director of Photography: John Wilcox
Producer: Walter Shenson
Grand Duchess Gloriana XII / Prime Minister Count Rupert Mountjoy / Tully Bascombe
Helen Kokintz
Will Buckley
Professor Alfred Kokintz
Benter
General Snippet
United States Secretary of Defense
Roger
The Mouse that Roared Trailer