A taxi-driver in 1930s Vienna impersonates a murder victim-with unsettling consequences. "One doesn't step into anyone's life, not even a dead man's, without having to live it to the end." A man climbs into Ferdinand Sponer's cab, gives the name of a hotel, and before he reaches it has been murdered: shot through the throat. And though Sponer has so far committed no crime, he is drawn into the ...