You probably know him best as the star of TV’s Psych, or you’re watching him on the new series A Million Little Things. But James Roday has a solid background in theater and has earned his wings as a writer and director. His newest project is called Treehouse, a segment of Hulu’s horror anthology Into the Dark that debuts tonight. Leonard and Jessie were charmed by this quietly funny guy who is as thoughtful as he is talented.