Born on March 25th, 1921
From Wiesbaden, Germany
Wealthy and bored, Paul (James Caan) and Jennifer Montgomery (Katharine Ross) while away their hours in a New York City apartment filled with pinball machines and other amusements. The couple's routine is upended when door-to-door saleswoman Lisa Schindler (Simone Signoret) drops by and is suddenly taken ill. The Montgomerys let her spend the night. And soon, the sophisticated Lisa and her hosts embark on a new set of very adult -- and very dangerous -- games.
English secret agent Charles Dobbs (James Mason) is shocked to discover that a government official whom he knew has committed suicide. Suspicious circumstances soon point to the death being a murder, and Dobbs investigates further, contacting the victim's wife, Elsa Fennan (Simone Signoret), a survivor of a concentration camp. Despite pressures from senior officials to leave the case, Dobbs continues, hiring veteran cop Inspector Mendel to dig deeper.
Train passengers are killed off one by one following the discovery of a woman's body in one of the cars.