'The Devil's Hand' is a suspenseful thriller and one of the earliest films to deal with the subject matter of devil-worship and voodoo. Robert Alda stars as Rick, a mild-mannered fellow heading for a seemingly idyllic life with his fiancee Donna (Ariadna Welter). But then he begins to dream of an attractive blonde who haunts him day and night. After another sleepless evening he wanders the streets and discovers a doll shop. In its window is a doll that is the image of the girl in his dreams. Rick's curiosity is aroused when the doll maker knows his name and informs him that he is the one who ordered the custom-made doll. When he returns to the shop with his fiancee, he discovers another doll in the window. This time it is the exact likeness of his fiancee.