U&Eden+1 ·

Secret Nazi Bases

Sunday 18 October 2026, 19:25 – 20:20 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, 09:00 – 09:55

U&Eden

Secret Nazi Bases

Sunday 18 October 2026, 09:55 – 10:55

U&Eden+1

Secret Nazi Bases

Sunday 18 October 2026, 10:00 – 10:55

U&Eden

Secret Nazi Bases

Sunday 18 October 2026, 10:55 – 11:50

U&Eden+1

Secret Nazi Bases

Sunday 18 October 2026, 10:55 – 11:55

U&Eden

Secret Nazi Bases

Sunday 18 October 2026, 11:50 – 12:45

U&Eden+1

Secret Nazi Bases

Sunday 18 October 2026, 11:55 – 12:50

U&Eden

Secret Nazi Bases

Sunday 18 October 2026, 12:45 – 13:40

U&Eden+1

Secret Nazi Bases

Sunday 18 October 2026, 12:50 – 13:45

U&Eden

Secret Nazi Bases

Sunday 18 October 2026, 13:40 – 14:40

U&Eden+1

Secret Nazi Bases

Sunday 18 October 2026, 13:45 – 14:40

U&Eden

Secret Nazi Bases

Sunday 18 October 2026, 14:40 – 15:35

U&Eden+1

Secret Nazi Bases

Sunday 18 October 2026, 14:40 – 15:40

U&Eden

Secret Nazi Bases

Sunday 18 October 2026, 15:35 – 16:30

U&Eden+1

Secret Nazi Bases

Sunday 18 October 2026, 15:40 – 16:35

U&Eden

Secret Nazi Bases

Sunday 18 October 2026, 16:30 – 17:25

U&Eden+1

Secret Nazi Bases

Sunday 18 October 2026, 16:35 – 17:30

U&Eden

Secret Nazi Bases

Sunday 18 October 2026, 17:25 – 18:25

U&Eden+1

Secret Nazi Bases

Sunday 18 October 2026, 17:30 – 18:25

U&Eden

Secret Nazi Bases

Sunday 18 October 2026, 18:25 – 19:20