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 rampage.
Directed by
Erle C. Kenton
William Smith
Boy (uncredited)
Ralph Bellamy
Erik Ernst
Lon Chaney Jr.
The Frankenstein Monster
Cedric Hardwicke
Dr. Ludwig Frankenstein / Dr. Henry Frankenstein (ghostly image)
Bela Lugosi
Ygor
Doris Lloyd
Martha the Housekeeper
Harry Tenbrook
Villager at Hearing (uncredited)
Chet Brandenburg
Villager (uncredited)
George Eldredge
Constable (uncredited)
Eddie Parker
Richard Alexander
Villager at Council Meeting (uncredited)
Olaf Hytten
Adolph Hussman
Evelyn Ankers
Elsa Frankenstein
Harry Cording
Mob Leader (uncredited)
Holmes Herbert
Magistrate
Lionel Belmore
Councilman (uncredited)
Dwight Frye
Villager at Meeting / Grave Robber (flashback) (uncredited)