Rock HEAVY METAL PARKING LOT “HEAVY METAL PARKING LOT,” directed and produced by Jeff Krulick and John Heyn, is considered one of the greatest rock and roll movies of all time. Filmed in 1986 at a Maryland concert arena parking lot before a Judas Priest show, this short documentary is an unvarnished study of American metal fans. Share This Previous Article'Last Days of Vietnam': Relevant Subject But Numbingly Told Next ArticleHow ISIS Got Its Leader October 29, 2014