Dan Trachtenberg is a person.
Dan Trachtenberg is an American filmmaker and podcast host . He directed the 2016 film 10 Cloverfield Lane . Trachtenberg was one of three hosts of The Totally Rad Show and a former co-host of Geekdrome . Both programs were hosted at Revision3 . Trachtenberg is also the director of the 2011 short film Portal : No Escape , an episode of Black Mirror entitled `` Playtest '' and the director of various television commercials and public service announcements .