An itinerant farmer and his young son help a heart-of-gold saloon singer search for her estranged husband.
Deranged scientist, Gustav Niemann, escapes from prison and overtakes the director of a traveling chamber of horrors, soon reviving the infamous Count Dracula, the frozen Frankenstein Monster, and the Wolf Man.
Expecting the usual loss, a boxing manager takes bribes from a betting gangster without telling his fighter.