Sci Fi Trailers: Behind-the-Scenes Clip of Game of Thrones s2, Plus Doctor Who Xmas Special, and Alcatraz

Game of Thrones will return to HBO in January 2012. This behind the scenes clip gives us a glimpse of what is coming in Season 2:


According to BBC America, the Doctor Who Christmas Special will bow on Christmas Day, here's the preview:


J.J. Abrams' Alcatraz will premiere January 2012 on FOX. Here is the latest teaser: