Of directors William Blake Herron and Peter Sasdy, who contributed to the screenplay for "The Bourne Identity"?
William Blake Herron William Blake Herron is a film screenwriter, director and actor who contributed to the screenplay for "The Bourne Identity". He also contributed to the screenplay for "Eye of the Widow".
Andy Weir Andrew Taylor Weir (born June 16, 1972) is an American novelist whose debut novel, "The Martian", was later adapted into a film of the same name directed by Ridley Scott in 2015. He also worked as a computer programmer for much of his life. He received the John W. Campbell Award for Best New Writer in 2016.