They're Back and no Strings Attached. Those nasty little puppets are back to wreak more havoc and take care of some unfinished business. You can't keep a good man down or a Puppet Master buried as Tunneler, Leech Woman, Pinhead and the rest of the puppets return to exhume their beloved creator.
This time, the little devils are after the special fluid that keeps them alive, which is only found in...you guessed it...human brains. Lucky for the puppets, a new team of paranormal researchers has come to the hotel to investigate its murder-soaked past. (Don't these guys ever learn?) The puppets–led by a new member, the flame throwing Torch–are happy to shed some light on the (brain) matter, as they tunnel, burn, strangle and hook to survive.