From Wikipedia, the free encyclopedia Jeff Krulik is a director of independent films and a former Discovery Channel producer. Krulik's work frequently explores the fringes of popular culture from an enthusiastic and appreciative point of view. He is best known for his 1986 documentary Heavy Metal Parking Lot, co-produced by John Heyn, a gently disturbing (but, for the most part, fun-loving) look into hard-rock fandom recorded at the Capital Centre parking lot in Landover, Maryland, before a J ...