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
Doris Lloyd
Martha the Housekeeper
Bela Lugosi
Ygor
Chet Brandenburg
Villager (uncredited)
Harry Cording
Mob Leader (uncredited)
Julius Tannen
Sektal (uncredited)
Cedric Hardwicke
Dr. Ludwig Frankenstein / Dr. Henry Frankenstein (ghostly image)
Colin Clive
Dr. Henry Frankenstein (flashback) (uncredited)
Eddie Parker
Janet Warren
Goose-herd (uncredited)
Evelyn Ankers
Elsa Frankenstein
Richard Alexander
Villager at Council Meeting (uncredited)
Ernie Stanton
Constable (uncredited)
Michael Mark
Councilman (uncredited)
Otto Hoffman
Villager (uncredited)
Dwight Frye
Villager at Meeting / Grave Robber (flashback) (uncredited)