Rowan & Martin's Laugh-In cards to display punchlines. On "Letters to Laugh-In", a short-lived spin-off daytime show hosted by Gary Owens, cast members read jokes sent in by viewers, which were scored by applause meter. The eventual winning joke was read by actress Jill St. John: "What do you get when you cross an elephant with a jar of peanut butter? A 500 pound sandwich that sticks to the roof of your mouth!" A cross-promotional episode of "I Dream of Jeannie" ("The Biggest Star in Hollywood", February 1969) features Judy Carne, Arte Johnson, Gary Owens, and producer George Schlatter playing themselves in a story
Last Laugh (M*A*S*H) so B.J. informs him that "the only thing gassed up in that Jeep was us!" A subplot is Margaret Houlihan nearly going crazy about getting in touch with her husband Donald Penobscot. Last Laugh (M*A*S*H) "Last Laugh" is an episode from the TV series "M*A*S*H". It was the fourth episode of the sixth season, originally airing October 4, 1977 and repeated March 6, 1978, and written by Everett Greenbaum and Jim Fritzell and directed by Don Weis. Guest cast is James Cromwell as Capt. Leo Bardonaro, Robert Karnes as Major General Frederick Fox, and John Ashton as an MP. One