The Crowded Room Trailer
Tom Holland portrays Danny Sullivan, a
character inspired by The Campus Rapist,
Billy Milligan, who became the first
person diagnosed with dissociative
identity disorder to go to trial and have
his layers claim that his alternate
personalities committed the crimes. He was
also the first person acquitted of such
vile crimes for that reason. Milligan was
also the inspiration for James McAvoy's
character Dennis in the M. Night Shyamalan
movie
Split.