After the death of the paranoid emperor Tiberius, Caligula, his heir, seizes power and plunges the empire into a bloody spiral of madness and depravity.
In a room there's a man with zippers all over his body, which he uses as pockets to store various surprising items. When a mouse accidentally gets "under his skin", the hunt is on!
Pollution caused by an incinerator drives people mad and turns them into maniac killers. But, instead of the victims' bodies, the three wise monkeys are found (one cannot hear, one cannot see, one cannot speak).