The Ghost of Frankenstein

Cedric Hardwicke
Dr. Ludwig Frankenstein / Dr. Henry Frankenstein (ghostly image)

Ralph Bellamy
Erik Ernst

Lionel Atwill
Dr. Bohmer

Bela Lugosi
Ygor

Evelyn Ankers
Elsa Frankenstein

Lon Chaney Jr.
The Frankenstein Monster

Janet Ann Gallow
Cloestine Hussman

Barton Yarborough
Dr. Kettering

Doris Lloyd
Martha the Housekeeper

Leyland Hodgson
Chief Constable

Olaf Hytten
Adolph Hussman

Holmes Herbert
Magistrate

Richard Alexander
Villager at Council Meeting (uncredited)

Lionel Belmore
Councilman (uncredited)

Chet Brandenburg
Villager (uncredited)

Colin Clive
Dr. Henry Frankenstein (flashback) (uncredited)

Harry Cording
Mob Leader (uncredited)

George Eldredge
Constable (uncredited)

Dwight Frye
Villager at Meeting / Grave Robber (flashback) (uncredited)

Lawrence Grant
Mayor (uncredited)