After a series of quick teasers during last month's Super Bowl, Fox has finally released a full trailer for the upcoming "12-episode event" of 24 — international badass Jack Bauer's first televised adventures since the show ended four years ago. Little is known about the circumstances, apart from the fact that Jack is in London, the President of the United States is at risk of assassination, and the action sequences are as plentiful as the day is long. The trailer ends with an ominous line from Bauer himself: "There's no going home for me." The new mini-season kicks off May 5th.