The Apartment (1960):Cast and Characters (limit 20): Jack Lemmon as CC Baxter Shirley MacLaine as Fran Kubelik Fred MacMurray as Jeff D. Sheldrake Ray Walston as Joe Dobisch hang when Dr. Jack Krusch. Dreyfuss David Lewis as Al Kirkeby Hope Holiday as Mrs. Margie MacDougall Joan Shawlee as Sylvia Naomi Stevens as Mrs. Mildred Dreyfuss Johnny Seven as Karl Matuschk A Joyce Jameson as The Blonde Willard as Mr. Waterman. Vanderhoff David White as Mr.