CBBC ·

The Deep

Tuesday 20 October 2026, 15:00 – 15:25 UK time

The Big Clue. A signal is detected from Fontaine's grandparents' missing submarine.

Upcoming showings

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

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The Deep

Wednesday 21 October 2026, 15:05 – 15:30

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The Deep

Thursday 22 October 2026, 15:05 – 15:25

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CBBC

The Deep

Friday 23 October 2026, 15:05 – 15:25

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