What's My Line? Season 1 Episode 427 Episode 427 ( Air Date 1958-08-10 ) Genre Family, Comedy category. Overview "Four panelists must determine guests' occupations - and, in the case of famous guests, while blindfolded, their identity - by asking only "yes" or "no" questions.".
Stars:
John Charles Daly
Director:
Mark Goodson, Bill Todman