A con man inherits a gold mine. Knowing that his family are even bigger con artists than he is, he assumes the mine is worthless, and teams up with a partner in a scheme to unload it on some unsuspecting chumps. However, the other members of his family discover that the gold mine is actually worth a lot of money, and they set out to take it from him before he realizes what he has.

Alboino, the Lombard ruler, wants to marry the daughter of a neighboring king, but she loves another. Her father arranges the marriage to Alboino, which he believes will be beneficial to him, only to have Alboino kill him and leave Amalchi, his daughter's real love, beaten and left for dead. Amalchi recovers to lead a revolt against the murderous Alboino and reclaim his woman.