AMC has announced that the second season of The Walking Dead will have a 90-minute long premiere. The 13-episode zombie series returns to television Sunday, October, 16th at 9PM EST. The first seven episodes will continue weekly through November. The final six episodes will start back up on February 12th at 9PM EST. February 12th is also the AMC premiere date for Kevin Smith’s unscripted series about comic book fandom, Secret Stash.