History’s Greatest Mysteries
History’s Greatest Mysteries

History’s Greatest Mysteries (2020 – ...)

2020 • 7 seasons • Documentary, Mystery • TV-PG
▲ +681 #3152
7/10 1,172
77% 27
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On August 11, 2026
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Episode 15 — The Killing of Bugsy Siegel

Season 6 • History’s Greatest Mysteries
Released: 2025-07-14 • Documentary/Mystery
70%
User score
It's one of the most infamous and unsolved mob murders--notorious mobster Bugsy Siegel is gunned down in his Beverly Hills living room.

Where to Stream Episode 15

Season 6 · Episode 15 · Streaming in USA
by JustWatch
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Episodes

Information

Episode air date14.07.2025
Episode runtime63 min
Episode rating7.00
GenresDocumentary / Mystery
TMDB series rating7.7
IMDb series rating7.0
Series statusReturning series
Age rating6+
CountryUS

Trailer

Cast

Laurence Fishburne
Laurence Fishburne
Self - Host

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