U&Eden ·

Secret Nazi Bases

Sunday 18 October 2026, 18:25 – 19:20 UK time

Secrets of Hitler's Castle: When the Nazis took Ksiaz Castle, it wasn't for the view. Secret staircases and lifts were built, while underneath, a vast network of tunnels was taking form.

Upcoming showings

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

U&Eden

Secret Nazi Bases

Sunday 18 October 2026, 19:20 – 20:15

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U&Eden+1

Secret Nazi Bases

Sunday 18 October 2026, 19:25 – 20:20

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U&Eden

Secret Nazi Bases

Sunday 18 October 2026, 20:15 – 21:10

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U&Eden+1

Secret Nazi Bases

Sunday 18 October 2026, 20:20 – 21:15

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U&Eden

Secret Nazi Bases

Sunday 18 October 2026, 21:10 – 22:10

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U&Eden+1

Secret Nazi Bases

Sunday 18 October 2026, 21:15 – 22:10

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U&Eden

Secret Nazi Bases

Sunday 18 October 2026, 22:10 – 23:05

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U&Eden+1

Secret Nazi Bases

Sunday 18 October 2026, 22:10 – 23:10

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U&Eden

Secret Nazi Bases

Sunday 18 October 2026, 23:05 – 00:05

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U&Eden+1

Secret Nazi Bases

Sunday 18 October 2026, 23:10 – 00:05

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