On Sunset Boulevard: The Life and Times of Billy Wilder by Ed Sikov is an in-depth biography of the late Oscar winning filmmaker, who died in 2002. When Ernst Lubitsch died in 1947, all of his secrets went to the grave. But who was there to succeed him in terms of his style of filmmaking? The answer to the question comes in the form of another filmmaker from the Continent, Billy Wilder. Double Indemnity. The…"On Sunset Boulevard: The Life and Times of Billy Wilder"