Robert Wise directed this drama(not a haunted house thriller!) that stars Valentina Cortesa as Victoria Kowelska , a Nazi concentration camp survivor who swaps identities with her deceased friend in order to escape her dire situation. She eventually ends up in San Francisco, at the woman's home, trying to bond with the son, who is now in the custody of Alan Spender(played by Richard Basehart) with whom she falls in love. Sadly, he isn't all he seems either, and circumstances force a fateful confrontation where all secrets will be revealed. Interesting film with a compelling(if contrived) plot, and most appealing San Francisco locations, especially the beautiful title house.