Boris Karloff is a renegade Chinese warlord, with his mind set on military success and sex. Ricardo Cortez begins the film as the "romantic lead", but Karloff's character ends up being the more sympathetic of the two. This is a B movie that knows it, and it pretty much succeeds in everything it does attempt. Interesting parallel towards the end between Gordon Oliver's barely-missed execution and Karloff's more final one. Karloff's makeup does not convince, but his performance does; he brings humor and strength to the character.