Supernatural, Legends, Stan, Dirk Promos

With New York Comic Con on today, a bunch of new TV promos have been released for upcoming season and series premieres. Below there’s a new trailer for the second season of “DC’s Legends of Tomorrow,” the twelfth season of “Supernatural,” the third season of “The Affair,” and two new shows – IFC’s “Stan Against Evil” and BBC America’s “Dirk Gently’s Holistic Detective Agency”. Check them out: