After Fred von Bergen, a German immigrant in America, is forced from his job by anti-German hysteria before the first world war, he and his friend Bob Wilson leave America and join the German air force.
The owner of a large mansion in the country throws a costume party for some of his friends. However, the party turns sour when he is found stabbed to death in a closet.
Thinly veiled reworking of the Wyatt Earp story with the renamed Michael Wyatt rolling into Tombstone, becoming acquainted, teaming up, and cleaning up the town with the help of “Doc” Warren and saloon singer Queenie La Verne, while sweet young maiden Mary Reid waits patiently on the sidelines.