A bizarre mix of cult horror comedy and 1980s pop rock music videos makes up “Hard Rock Zombies.” The story follows an aspiring band in Southern California as they try to impress a record company representative, but are cautioned by a charming young woman to avoid a nearby town—a stop on their tour. What follows is a horror scenario. E.J. Curse portrays the lead singer, Jessie. “Hard Rock Zombies” (1985) delivers …