A Montana marshal fights a land baron out to parch homesteaders with a spite dam.

Chinese villagers hire a mercenary and his team of karate experts to help rid them of a gangster and his henchman who are threatening their island.

Confederate super-spy Johnny and his partner in crime Steve travel to San Francisco near the end of the Civil War, masquerading, respectively, as a singer/guitar instructor and a magic-elixir vendor. Once there, Johnny dons a fake wig, beard and mustache, and steals Union gold to bring back to the South, aided by a guitar that doubles as a gun.