This musical parody follows the exploits of American performers in Hungary. The story begins as a Yankee wrestling trainer becomes friends with a gringo singer who works in the same Budapest nightclub as a female ventriloquist. When the singer is dumped, the trainer offers to help him with his romantic life. The singer then gets involved with the ventriloquist who is married to a notorious swordsman who has successfully killed 40 men in duels. Trouble ensues.