Watch Series: Louis Theroux: By Reason of Insanity Released in (2015) - Season 1 produced by UK, The TV Series categorized in Documentary, and content rating 1h with duration 60 min broadcasted as these networks BBC Two, Streamed at Putlocker & directed by Jamie Pickup. Louis immerses himself in the world of Ohio's state psychiatric hospitals, meeting patients who have committed crimes - at times horrifically violent - while in the grip of severe mental illness. - Season 1