. "Gail Morgan Hickman"@en . "Hickman, Gail Morgan"@en . "1953-12-14Z"^^ . "Gail Morgan Hickman (born December 14, 1953) is an American producer and writer of film and television.His first major writing credit was writing the story for the Dirty Harry film The Enforcer (1976). His other screenplay credits include The London Connection (1979), The Big Score (1983), Murphy's Law (1986), Number One with a Bullet and Death Wish 4: The Crackdown, both released in 1987.In 1977, Hickman wrote the book The Films of George Pal."@en . "1976Z"^^ . "1952Z"^^ . "1953Z"^^ . "American screenwriter and producer" . "1952-12-14Z"^^ .