HAWK THE SLAYER is an mid-80's ITC production currently owned by Carlton Communications. As such, this would either be part of the licensing deal the former ITC made with Artisan, or maybe MGM as a result of their deal with Carlton for former Rank titles and preexisting Polygram releases. I don't think Anchor Bay will be able to release this anytime soon.
"As I looked back over my life, I realized that I enjoyed nothing--not art, not sex--more than going to the movies." -- Gore Vidal