Diabolical thriller stars Simone Signoret as Lisa Schindler, a German immigrant woman who, while peddling cosmetics door to door, happens upon bored Manhattan socialites Paul (James Caan) and Jennifer Montgomery (Katharine Ross). After revealing she possesses psychic abilities, the Montgomerys ask Lisa to devise strange and kinky games for them to play. But when one of her "games" turns deadly, all manner of twists and turns occur. With Don Stroud, Kent Smith; Curtis Harrington directs.