The Goon kicks off a new story arc with this issue wherein the mad scientist and uneasy ally of the Goon, Dr. Hieronymous Alloy, begins to break down...literally. His metallic skin is beginning to oxidize and unless an element can be found to reverse the process, Alloy will most certainly rust over and die. As the doctor isolates the problem, it becomes apparent that the element he seeks cannot be found on this world. His only chance is to send an unsuspecting Goon and Franky to a parallel universe to find the key to his antidote.

Publication en VF:

dans Vertus et petits meurtres (The Goon #4)