Seven California coeds are dressed to kill… and a murderer is, well, dressed to drill. He’s an insomno-maniac looking for luscious bods to bore and it looks like he’ll find them at the Slumber Party Massacre. The Driller Killer is back in Part III of the classic horror fest. This time Jackie, Diane and Martia are three high school girls who love a good time. When they party, they bust out their bikinis and break out the brews – but the driller killer’s out for a thrill with his drill… and he’s ready to kill!