Megalithic Underworld

Name: Megalithic Underworld
Genre: Documentary
Released: 2023-01-01
Rating: 3.8
Cast: Erich von Däniken

2023| 1h 3m| IMDb 3.8

Megalithic Underworld (2023) is currently streaming in the UK on Prime Video. Last updated 20 January 2026.

Streaming availability last checked 20 January 2026

This documentary takes you into the depths of hidden and unexplored places, from ancient stone formations to mysterious underground worlds.

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Streaming info last checked: 20 Jan 2026

Erich von Däniken

self - Author