Highroad Productions (USA): 1

The Mouse That Roared (1959), a British satirical comedy film, follows the story of the tiny European Duchy of Grand Fenwick. Facing bankruptcy due to competition from an American company, their sole export of Pinot Grand Fenwick wine is no longer profitable. Desperate for a solution, the clever Prime Minister Count Mountjoy hatches a plan: declare war on the United States and then surrender in order to receive aid and rebuild their economy. Though hesitant at first, Duchess Gloriana agrees to the scheme. The mild-mannered game warden Tully Bascomb is chosen as Field Marshal and is assisted by Sergeant Will Buckley on this bold mission. All of this is based on