October 23.    New Show!     This week, we continue the story of Jim Maclaine with a review of "Stardust", Ray Connolly's sequel to "That'll Be the Day".         Even though Ringo Starr chose not to return for the second film, Beatles references continue to abound.     See if you can spot the stand-ins for Neil Aspinall, Allan Klein, Mal Evans and other Beatle people, places and things.        The soundtrack includes may songs familiar to Beatle people, including a cover of "Some Other Guy", a hit for Jim and the Stray Cats in the film's alternate universe.