Slaughterhouse Rock is pretty bad. Not bad in a good way, just bad. A college student has nightmares about Alcatraz, a spirit is trying to communicate with him, a rock band (led by Toni Basil) is slaughtered, and a "dream analyst" somehow knows what's going on...with a killer soundtrack by Devo. Sounds like a plot I came up with in 4th grade. None of this stuff fits together. The writer can try all he wants to, it's just not happening. It's a lame and incoherent set-up for a lame and incoherent horror movie. But then again what more do you expect from a title like Slaughterhouse Rock?