Here's a silly and raggedy romp
Drac will kill, monsters stagger and stomp
It's a House overrun
But why grouse? It's great fun!
Till the villain is dragged down a swamp.
House of Frankenstein (Erle C. Kenton; 1944), a monster crossover starring Boris Karloff, Lon Chaney Jr., and John Carradine. Thanks to David Cairns for the assist.