Boris Karloff

Dr. Gustav Niemann

Lon Chaney Jr.

Lawrence 'Larry' Talbot (aka The Wolf Man)

J. Carrol Naish

Daniel

John Carradine

Dracula (aka Baron Latos)

Anne Gwynne

Rita Hussman

Peter Coe

Carl Hussman

Lionel Atwill

Inspector Arnz

George Zucco

Prof. Bruno Lampini

Elena Verdugo

Ilonka

Sig Ruman

Burgomeister Hussman

William Edmunds

Fejos (uncredited)

Charles Miller

Toberman (uncredited)