![What's My Line?](https://image.tmdb.org/t/p/w300/A9T7xSQFnlxFgZkqC4lmHYPXhq4.jpg)
What's My Line?
Four panelists must determine guests' occupations - and, in the case of famous guests, while blindfolded, their identity - by asking only "yes" or "no" questions.
- النوع: Family, Comedy
- ستوديو: CBS
- الكلمة الرئيسية: game show, celebrity panel
- المصبوب: John Charles Daly