Frankenstein's unscrupulous colleague, Dr. Bohmer, plans to transplant Ygor's brain so he can rule the world using the monster's body, but the plan goes sour when he turns malevolent and goes on a ...
A Universal Production film series beginning with Frankenstein in 1931 and followed by four sequels up to 1944.
He is also the film’s primary villain, rather than Dr. Frankenstein’s helper. Lugosi’s Ygor/Igor shows up again in 1942’s The ...