Larry Passo works amidst deafening machinery. He no longer notices, but then he gets into a car crash and lands in the hospital. The doctor tells Larry's daughter that it's not a coma, but Larry won't wake up. But then he does and shouts for everyone to keep quiet and leave him alone then passes out again. His daughter threatens to sue the hospital as Larry sneaks away. No one sees him leave, but then the voices start to chase Larry, taunting him. What can he do to stop them?