Biography
John Walter Davis is an American actor born on 17 December 1951 in Los Angeles, California. He is credited as Brad Heinmuller in the 1984 film Starman.
His other film roles include appearances in Altered States (1980), The Adventures of Buckaroo Banzai Across the 8th Dimension (1984) and Tango & Cash (1989). On television he has appeared in episodes of Star Trek: Voyager (1996), Tour of Duty (1987–1989) and The Defenders (2011).
