Blaze ·

New: What On Earth?

Wednesday 14 October 2026, 22:00 – 23:00 UK time

The myth of Merlin is associated with an arrangement of stones in northern France. Satellite images might finally explain this ancient riddle. (S3, ep 20)

Upcoming showings

Other scheduled episodes, repeats and reruns across all channels. All times are UK time.

Blaze

What On Earth?

Friday 9 October 2026, 22:00 – 23:00

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Blaze

What On Earth?

Friday 9 October 2026, 23:00 – 00:00

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Blaze

What On Earth?

Sunday 11 October 2026, 19:00 – 20:00

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Blaze

What On Earth?

Tuesday 13 October 2026, 09:20 – 10:15

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Blaze

What On Earth?

Tuesday 13 October 2026, 10:15 – 11:10

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Blaze

What On Earth?

Tuesday 13 October 2026, 11:10 – 12:10

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Blaze

What On Earth?

Tuesday 13 October 2026, 12:10 – 13:05

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Blaze

New: What On Earth?

Wednesday 14 October 2026, 21:00 – 22:00

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