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
Rowan & Martin's Laugh-In moments from characters). This was similar in format to the "Word Dance" segments of "A Thurber Carnival". The show then proceeded through rapid-fire comedy bits, taped segments, and recurring sketches. At the end of every show, Rowan turned to his co-host and said, "Say good night, Dick", to which Martin replied, "Good night, Dick!". The show then featured cast members' opening panels in a psychedelically painted "joke wall" and telling jokes. As the show drew to a close and the applause died, executive producer George Schlatter's solitary clapping continued even as the screen turned blank and the production logo, network