Of directors William Blake Herron and Peter Sasdy, who contributed to the screenplay for "The Bourne Identity"?
Peter Sasdy Peter Sasdy (born 27 May 1935 in Budapest, Hungary) is a Hungarian-born British film and television director.
Telefon (film) Telefon is a 1977 spy film directed by Don Siegel and starring Charles Bronson, Lee Remick and Donald Pleasence. The screenplay by Peter Hyams and Stirling Silliphant was based on the 1975 novel by Walter Wager.