David Ogden Stiers plays a character with a stutter. On "M*A*S*H" (1972) Stiers' character, Maj. Charles Emerson Winchester III, has a sister (Honoria) who also has a stutter. While she is never seen, her voice can be heard via a tape recording in one episode.
The episode title, "Look at Us, We're Walking," was the title of the theme song for the Jerry Lewis Muscular Dystrophy Telethon.