When did episode 640 from season 1 premiere?
Episodio 640 from What's My Line? aired on November 25, 1962. It belongs to season 1, episode 640.
Data refreshed on Mar 26, 2026.
T1 · E640
Episodio 640 from What's My Line? aired on November 25, 1962. It belongs to season 1, episode 640.
Data refreshed on Mar 26, 2026.
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