Dr. Henry Jekyll/Mr. Hyde

Fredric March

Ivy Pearson

Miriam Hopkins

Muriel Carew

Rose Hobart

Dr. John Lanyon

Holmes Herbert

Brig. Gen. Sir Danvers Carew

Halliwell Hobbes

Poole

Edgar Norton

Mrs. Hawkins

Tempe Pigott

Utterson (uncredited)

Arnold Lucy

Briggs, Lanyon's Butler (uncredited)

Leonard Carey

Hobson, Carew's Butler (uncredited)

G.L. McDonnell

Briggs

Eric Wilton

Party Guest (uncredited)

Sam Harris

Student

Douglas Walton

Police Inspector (uncredited)

Boyd Irwin

Music Hall Waiter

John Rogers

Dissenting Doctor at Lecture (uncredited)

Murdock MacQuarrie

Lanyon's Associate at Lecture (uncredited)

Eric Mayne

Ivy's Admirer at Music Hall (uncredited)

Robert Adair

Music Hall Customer (uncredited)

Pat Harmon

Mrs. Hawkins

Tempe Piggott

Pub Patron (uncredited)

Harry Adams

Party Guest (uncredited)

William Begg

Jekyll's Patient (uncredited)

Rita Carlyle

Pub Patron (uncredited)

Bobby Hale

Undetermined Role (uncredited)

Tom London

Party Guest (uncredited)

William Marion