Want to watch What's My Line? at home or on the go? Finding a streaming platform to buy, rent, download, or binge the comedy TV series via subscription can be tricky, so we here at Moviefone want to make it easy.
We've compiled all the options for streaming and cable services — including rental, purchase, and subscription services — along with current availability for "What's My Line?" on each platform. Now, before we dive into all the streaming info how you can watch "What's My Line?" right now, 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 69/100 rating on TMDb, which was calculated from reviews from 27 community users.
Looking for a quick plot summary? 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."
"What's My Line?" is currently available to stream via subscription, rental, or purchase on Prime Video, and Prime Video with Ads in the US.










