Margo Martindale Lois Smith Sean Haberle Dolly Parton Christine Baranski Treat Williams Jenifer Lewis Josh Segarra Jeanine Mason Mary Lane Haskell Matthew Johnson Selah Kimbro Jones Douglas Sills Vivian Nixon Mary Donnelly-Haskell Donald Corren Brandon O'Neal Mark Daniel Chmiel John Belushi Judith Belushi-Pisano Harold Ramis Dan Aykroyd Chevy Chase John Landis Penny Marshall Jim Belushi Ivan Reitman Bill Hader Carrie Fisher Candice Bergen Bruce McGill Jane Curtin Joe Flaherty Helen Baxendale Blake Harrison Jacqueline Boatswain Daniel Caltagirone Thomas Chaanhing Scott Chambers Vanessa Grasse Jodie McNee Elizabeth Tan