Phoebe and fellow American Julian Peters meet in Rome, find a lost dog, and agree to return it to Monte Carlo to split the five thousand dollar reward. Discovering the dog's owner dead, they panic and become fugitives. Other victims of misfortune also become suspects, as the plot twists and luck and judgment desert everyone.
哈里和阿切30年前因抢劫火车未遂而被捕入狱，在监狱里呆了大半辈子出狱后，因不适应变化太大的社会而不得不重操旧业，两个年近70的老家伙打算趁30年前失手的那次行动的火车进行最后一次运行的时候再度打劫火车……
