The Platinum Triangle A detective investigates a of case of a beautiful woman murdered along with lover. Details Casts Videos Posters Title The Platinum Triangle Release Date 1989-12-16 Runtime 01 Hours 31 Minutes Genres Thriller Crime Drama Production Companies Overseas FilmGroup, First Look International Production Countries United States of America Peter Lochran... Brad Stillman... Alex Courtney... Garth Baxter... Lori Lethin... Karen Masters... Janet Carroll... Lt. Smith... Robert Frank Telfer... Denver... Joe Estevez... Roland Geiger... Troy Donahue... Harold Farber... Harvey Jason... Victor Kolter... Jennifer Bassey... Mrs. Farber... Steve Sandor... Joshua Pierce... Teal Roberts... Heather Philips... Leslie Danon... Carol Tucker... Corbin Timbrook... Jonathan... Jeff Wayne... Comedian... THE PLATINUM TRIANGLE - Trailer (1990, English) (Trailer) Original Size (500x750)