Barbara Steele as Elisabeth Blackwood

Georges Rivière as Alan Foster

Margrete Robsahm as Julia Allert

Arturo Dominici as Dr. Carmus

Silvano Tranquilli as Edgar Allan Poe

Sylvia Sorrente as Elsi

Umberto Raho as Lord Thomas Blackwood

Giovanni Cianfriglia as Herbert the Gardener

Benito Stefanelli as William Blackwood

Jhonny Walters as

Miranda Poggi as Wife

John Peters as Butler

Salvo Randone as Lester - The Coachman

Ennio Antonelli as Jonathan (uncredited)

Tilde Damiani as The Ghost of Mary (uncredited)

Carlo Kechler as Thomas Blackwood (uncredited)