Lon Chaney Jr. as Larry Talbot / The Wolf Man

Claude Rains as Sir John Talbot

Ralph Bellamy as Colonel Montford

Warren William as Dr. Lloyd

Patric Knowles as Frank Andrews

Bela Lugosi as Bela

Maria Ouspenskaya as Maleva

Evelyn Ankers as Gwen Conliffe

Fay Helm as Jenny Williams

J.M. Kerrigan as Charles Conliffe

Forrester Harvey as Twiddle

Jessie Arnold as Gypsy Woman (uncredited)

Gertrude Astor as Townswoman (uncredited)

Caroline Frances Cooke as Townswoman (uncredited)

Harry Cording as Wykes (uncredited)

Margaret Fealy as Townswoman (uncredited)

Gibson Gowland as Villager (uncredited)

Mercedes Hill as Girl (uncredited)

Leyland Hodgson as Kendall the Butler (uncredited)

Olaf Hytten as Villager (uncredited)

La Riana as Gypsy Dancer (uncredited)

Connie Leon as Mrs. Wykes (uncredited)

Doris Lloyd as Mrs. Williams (uncredited)

Ottola Nesmith as Mrs. Bally (uncredited)

Monty O'Grady as Villager (uncredited)

Eddie Polo as Churchgoer (uncredited)

Ernie Stanton as Search Party Member Philips (uncredited)

Anne G. Sterling as Gypsy Girl (uncredited)

Fanny Sterling as Heavyset Gypsy Woman (uncredited)

Tom Stevenson as Richardson the Gravedigger (uncredited)

Harry Stubbs as Reverend Norman (uncredited)

Eric Wilton as Chauffeur (uncredited)