Thinking about watching What's My Line? at home or on the go? What's My Line? is currently available to stream via subscription, rental, or purchase on Prime Video, Prime Video with Ads in the US.
Here are a few essential notes about the CBS series. Originally premiering February 2nd, 1950, "What's My Line?" stars John Charles Daly. The show spans 1 season(s) and currently holds a 70/100 rating on TMDb, which reflects reviews from 28 active users.
Want to know what the series covers? Here’s the plot: "Four panelists must determine guests' occupations - and, in the case of famous guests, while blindfolded, their identity - by asking only "yes" or "no" questions."
