What's My Line? (1950)
![Poster for What's My Line?](https://image.tmdb.org/t/p/w500/A9T7xSQFnlxFgZkqC4lmHYPXhq4.jpg)
![Backdrop for What's My Line?](https://image.tmdb.org/t/p/w1280/kuxGPrAiyvIRjysEK97Bzr9248j.jpg)
Four panelists must determine guests' occupations - and, in the case of famous guests, while blindfolded, their identity - by asking only "yes" or "no" questions.
game show,celebrity panel
Four panelists must determine guests' occupations - and, in the case of famous guests, while blindfolded, their identity - by asking only "yes" or "no" questions.