GREAT! Mystery ·

Castle

Friday 23 October 2026, 14:00 – 15:00 UK time

Child's Play: Castle must go undercover in a second grade classroom to track down a witness in the murder of an ice cream vendor, using classroom artwork in place of composite drawings.

Upcoming showings

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

GREAT! Mystery

Castle

Monday 19 October 2026, 19:00 – 20:00

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GREAT! Mystery +1

Castle

Monday 19 October 2026, 20:00 – 21:00

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GREAT! Mystery

Castle

Tuesday 20 October 2026, 14:00 – 15:00

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GREAT! Mystery +1

Castle

Tuesday 20 October 2026, 15:00 – 16:00

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GREAT! Mystery

Castle

Tuesday 20 October 2026, 19:00 – 20:00

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GREAT! Mystery +1

Castle

Tuesday 20 October 2026, 20:00 – 21:00

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GREAT! Mystery

Castle

Wednesday 21 October 2026, 14:00 – 15:00

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GREAT! Mystery +1

Castle

Wednesday 21 October 2026, 15:00 – 16:00

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GREAT! Mystery

Castle

Wednesday 21 October 2026, 19:00 – 20:00

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GREAT! Mystery +1

Castle

Wednesday 21 October 2026, 20:00 – 21:00

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GREAT! Mystery

Castle

Thursday 22 October 2026, 14:00 – 15:00

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GREAT! Mystery +1

Castle

Thursday 22 October 2026, 15:00 – 16:00

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GREAT! Mystery

Castle

Thursday 22 October 2026, 19:00 – 20:00

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GREAT! Mystery +1

Castle

Thursday 22 October 2026, 20:00 – 21:00

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GREAT! Mystery +1

Castle

Friday 23 October 2026, 15:00 – 16:00

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GREAT! Mystery

Castle

Friday 23 October 2026, 19:00 – 20:00

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GREAT! Mystery +1

Castle

Friday 23 October 2026, 20:00 – 21:00

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