Characters played by Eileen Brennan
Tess Skeffington
Characters played by Truman Capote
Lionel Twain
Characters played by James Coco
Milo Perrier
Characters played by Peter Falk
Sam Diamond
Characters played by Alec Guinness
Bensonmum
Characters played by Elsa Lanchester
Jessica Marbles
Characters played by David Niven
Dick Charleston
Characters played by Peter Sellers
Sidney Wang
Characters played by Maggie Smith
Dora Charleston
Characters played by Nancy Walker
Maid
Characters played by Estelle Winwood
Nurse
Characters played by James Cromwell
Marcel
Characters played by Richard Narita
Willie Wang
Characters played by Myron
Myron the Dog
Characters played by Fay Wray
Screaming Door Bell