A Cheers takeoff, with Tiffany Million as the Diane Chambers waitress who returns to reclaim her job from Rebecca (Summer Knight).A Cheers takeoff, with Tiffany Million as the Diane Chambers waitress who returns to reclaim her job from Rebecca (Summer Knight).A Cheers takeoff, with Tiffany Million as the Diane Chambers waitress who returns to reclaim her job from Rebecca (Summer Knight).