Eugene M. "Gene" Davis (born January 27, 1952) is an American actor. The brother of actor Brad Davis, he is best known for playing the psychotic killer Warren Stacy in the 1983 film 10 To Midnight with Charles Bronson. He also played a killer in the Charles Bronson/J. Lee Thompson vehicle Messenger of Death, and appeared in the psychological thriller Fear X in 2003, as well as a victim in the 1980 Al Pacino film Cruising.