The Son of Dr. Jekyll

Edward Jekyll / Dr. Henry Jekyll / Mr. Hyde

Lynn Utterson

Dr. Curtis Lanyon

Sir John Utterson

Editor Richard Daniels

Inspector Stoddard

Michaels, Butler

Coachman (uncredited)

Tenement Landlord (uncredited)

Inspector Grey (uncredited)

William Bennett (uncredited)

Hazel Sorelle (uncredited)

Joe Sorelle (uncredited)

Lottie Sorelle (uncredited)