Cast: Lon Chaney, John Carradine, Patricia Blake, Tor Johnson, George Sawaya, Sally Yarnell, Basil Rathbone
The masters of classic horror (Basil Rathbone, John Carradine, Bela Lugosi, and Lon Chaney, Jr.) gather together and meet in a spooky old house in which a crazed scientist creates frightening human mutants.
