Watchmen, the forthcoming TV series based on Alan Moore’s 1980s comic books will make its debut this fall in early October on HBO. The series is a direct sequel to the comic book and not directly connected with the 2009 movie. A new trailer debuted this weekend at San Diego Comi Con and features the classic David Bowie song ‘Life on Mars’, in an allusion to central character Dr. Manhattan. The song comes from Bowie’s fourth album Hunky Dory. The series score will be handled byNine Inch Nails duo Trent Reznor and Atticus Ross. The show is created by Showrunner/exec producer Damon Lindelof (Lost, The Leftovers), and stars Regina King, Jeremy Irons, Don Johnson, Tim Blake Nelson, Louis Gossett Jr., Andrew Howard, Tom Mison and Frances Fisher.