Louis Hayward

~ as ~

Edward Jekyll / Dr. Henry Jekyll / Mr. Hyde

Jody Lawrance

~ as ~

Lynn Utterson

Alexander Knox

~ as ~

Dr. Curtis Lanyon

Lester Matthews

~ as ~

Sir John Utterson

Gavin Muir

~ as ~

Editor Richard Daniels

Paul Cavanagh

~ as ~

Inspector Stoddard

Rhys Williams

~ as ~

Michaels, Butler

Victor Adamson

~ as ~

Coachman (uncredited)

Patrick Aherne

~ as ~

Tenement Landlord (uncredited)

Matthew Boulton

~ as ~

Inspector Grey (uncredited)