\"Saturday Night Live\" has added six featured players for the New York sketch comedy series\' 2013-14 season, NBC announced Monday. Joining the cast will be Beck Bennett, John Milhiser, Kyle Mooney, Mike O\'Brien, Noel Wells and Brooks Wheelan. \"SNL\" is to kick off its 39th season Sept. 28, with Tina Fey as guest host and musical act Arcade Fire.