“Mr. Cleaver” (* out of four) was a jarringly awful horror show about seven young punks (Dwight Baker, Danilo A. Daniel, Patrick Donahue, and others) who break into an abandoned warehouse and are subsequently terrorized by its nutjob owner who doesn’t take too kindly to their presence and uses (you guessed it) a cleaver as his weapon of choice. Throwback to ’80’s horror movies is something you’ll want to throw out instead. It’s schlock like these that killed the genre before “Scream” brought it back from the dead in the mid-90’s.