What's My Line? (1950)
What's My Line? is a 1950 family series. It stars John Charles Daly, Arlene Francis and Dorothy Kilgallen.
Four panelists must determine guests' occupations - and, in the case of famous guests, while blindfolded, their identity - by asking only "yes" or "no" questions.
Where to watch What's My Line?
Stream: Prime Video