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They Called Him Mostly Harmless is available on HBO Max in the following countries:

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They Called Him Mostly Harmless poster image
They Called Him Mostly Harmless (2024)
⭐ 6.2/10
24 votes
1h 29m

Genres

Documentary
Crime
Mystery

When an unidentified hiker is found deceased in the Florida wilderness, authorities release a sketch. Multiple hikers call in claiming to have met the man. There's only one problem – he never told them his name. It would take two years, thousands of devoted internet sleuths, and a miracle of science to identify him, and that's when the trouble really starts.

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