Where to watch What's My Line? in the United States
What's My Line? (1950) is streaming on Amazon Prime.
U.S. availability last verified
What's My Line?
1 Season • 876 Episodes
Top Pick
Stream on Amazon Prime
HD · Included
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You can stream What's My Line? (1950) on Amazon Prime with a subscription.
Four panelists must determine guests' occupations - and, in the case of famous guests, while blindfolded, their identity - by asking only "yes" or "no" questions.
Panelists face the frantic puzzle of unmasking mystery guests through nothing but simple yes or no questions. This vintage comedy turns a blindfold and a guessing game into a charmingly clever battle of wits.
Cast
John Charles Daly
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2 options ranked by value · 🇺🇸 United States
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Last verified 11 days ago
What's My Line?
Canceled
1 Season • 876 Episodes
You can stream What's My Line? (1950) on Amazon Prime with a subscription.
IMDb
7.0/10
Metacritic
Cast
John Charles Daly
2 options ranked by value · 🇺🇸 United States
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What's My Line? is streaming on Amazon Prime. What's My Line? is streaming on Amazon Prime Video with Ads. Availability last verified August 25, 2026.