A madman haunted by the ghost of his ex-wife carves a corpse-laden trail.
Carlo Antonelli, an engineer from Genoa, gets mugged and decides to take justice into his own hands. At first the muggers seem to get the upper hand, but then he's helped by Tommy, a young robber who takes his side.
An island has been decimated by a volcanic eruption and the few survivors escape to a nearby island. Led by Rutolo, they know that their new home is equally susceptible to such a catastrophe via its own volcano, but they are unable to convince the current inhabitants of Island #2 to flee with them to a mainland.
