The 'Nathan For You' season 3 trailer paints Nathan in a dark light

Nathan For You is returning in October and this season looks to be its craziest yet. The teaser for the season features a voice over from a woman who suggests Nathan is insane. "He's no longer rooted in reality" she says with no concern as Nathan cocks a gun on screen. The business consultant returns on October 15 at 10 PM on Comedy Central.