Obsada i filmowcy

Boris Karloff

The Monster

Colin Clive

Henry Frankenstein

Valerie Hobson

Elizabeth

Ernest Thesiger

Doctor Pretorius

Elsa Lanchester

Mary Wollstonecraft Shelley / The Monster's Mate

Gavin Gordon

Lord Byron

Douglas Walton

Percy Bysshe Shelley

Una O'Connor

Minnie

E. E. Clive

Burgomaster

Lucien Prival

Butler

O. P. Heggie

Hermit

Dwight Frye

Karl

Reginald Barlow

Hans

Mary Gordon

Hans' Wife

Anne Darling

Shepherdess

Ted Billings

Ludwig

Billy Barty

Baby (uncredited)

Robert Adair

Hunter in Woods (uncredited)

Norman Ainsley

Archbishop (uncredited)

Frank Benson

Villager (uncredited)