

Claudia Winkleman hosts a general knowledge quiz show where teams must answer just one question correctly to win £100k. But that one question comes with 20 potential answers - and only one is correct.
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Series 1
6 eps · 2022-06-24
Series 2
6 eps · 2025-02-14
One Question airing schedule, episode calendar, cast, and synopsis. One Question airs on Channel 4.