Marian Halcombe
Laura Fairlie / Ann Catherick
Count Alessandro Fosco
Walter Hartright
Countess Fosco
Frederick Fairlie
Sir Percival Glyde
Louis
Mrs. Vesey
Dr. Nevin
Mrs. Todd
Jepson
Dimmock
Attendant (uncredited)
Station Agent (uncredited)
Young Boy (uncredited)
Underservant (uncredited)
Mourner (uncredited)
Rector (uncredited)
Kate (uncredited)
Village Woman (uncredited)
Ann Hartright (uncredited)
Asylum Night Clerk (uncredited)
Woman Attendant (uncredited)
Sir Walter Glyde (uncredited)
Bernard (uncredited)