Rowan & Martin's Laugh-In people who only stayed on for that season: Teresa Graves, Jeremy Lloyd, Pamela Rodgers, and Byron Gilliam. Lily Tomlin joined in the middle of the season. Jo Anne Worley, Goldie Hawn, and Judy Carne left after the season. The 1970–71 season brought new additions to the cast include tall, lanky, sad-eyed Dennis Allen, who alternately played quietly zany characters and straight man for anybody's jokes; comic actress Ann Elder, who also contributed to scripts, tap dancer Barbara Sharma, and Johnny Brown. Arte Johnson, who created many memorable characters, insisted on star billing, apart from the rest of the cast. The
Rowan & Martin's Laugh-In Rowan & Martin's Laugh-In Rowan & Martin's Laugh-In (often simply referred to as Laugh-In) is an American sketch comedy television program that ran for 140 episodes from January 22, 1968, to March 12, 1973, on the NBC television network. It was hosted by comedians Dan Rowan and Dick Martin. "Laugh-In" originally aired as a one-time special on September 9, 1967, and was such a success that it was brought back as a series, replacing "The Man from U.N.C.L.E." on Mondays at 8 pm (ET). The title of the show was a play on the "love-ins" or "be-ins" of the 1960s