The BEST seasons of Monsters Inside: The 24 Faces of Billy Milligan

Every season of Monsters Inside: The 24 Faces of Billy Milligan ever, ranked from best to worst by thousands of votes from fans of the show. The best seasons of Monsters Inside: The 24 Faces of Billy Milligan!

In the late 1970s, an accused serial rapist claims multiple personalities control his behavior, setting off a legal odyssey that captivates America.