Jean Shrimpton tries to stump the panelists on What's My Line (June 4, 1967, 3:51). | Midcentury Fashion

Phyllis Diller on What’s My Line in 1963. She had such a distinctive voice and laugh. In situations where she wanted her identity shielded, she usually kept completely quiet. In this game show, the panelists took turns asking her yes or no questions, in hopes to guess her identity. She barely squeaked out one word responses attempting to throw them off. #phyllisdiller #1963 #gameshow #voiceprint | The Phyllis Diller

John Wayne on “What’s My Line” in 1960 promoting his film The Alamo which he directed, produced, and starred in. He is interviewed by John Daly and joined by panelists Dorothy Kilgallen, Bennett Cerf, Arlene Francis, and Joey Bishop. “What’s My Line” was a long running panel show in which a celebrity panel question members of the public or a famous guest to try to guess their jobs. #JohnWayne #JohnWayneExperience #WhatsMyLine | JOHN WAYNE