1. Episode 1

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. 8 January 2007. 30 min

John Humphrys invites four talented youngsters to sit in the famous black chair.

2. Episode 2

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. 15 January 2007. 30 min

Pint-sized boffins are quizzed on classical ballet, the Mini car, Green Day and Elizabeth I.

3. Episode 3

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. 22 January 2007. 30 min

Subjects are Take That, the Redwall Tales, Dr. Barnardo and Seven Wonders of the Ancient World.

4. Episode 4

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. 29 January 2007. 30 min

Subjects are Hancock's Half-Hour, Emmeline Pankhurst, The Chronicles of Narnia and Nelson Mandela.

5. Episode 5

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. 5 February 2007. 30 min

Subjects are the history and traditions of Jewish festivals, Bob Marley, penguins and The Edge Chronicles.

6. The Final

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. 12 February 2007. 30 min

Subjects for the finalists include Jackson Pollock, Liverpool FC, Tintin and Andrew Flintoff.