From vampires and werewolves to demons and Frankenstein, Monsters: The Truth Behind the Myths unpacks the origin story of our most legendary monsters and tracks their staying power across the centuries. It’s a historical journey to the mindsets that made them and how folklore and superstition has intersected with science and popular culture right up until today.
Monsters: The Truth Behind the Myths is a documentary TV series from National Geographic that premiered in 2026. Fern Riddell, Kinitra Brooks, Darren R. Reid and Dan Riskin star in the series. The show has 1 season and 4 episodes and is currently listed as "Returning Series" with the most recent episode airing on October 30, 2026.
Every season and episode of Monsters: The Truth Behind the Myths is available to stream free in HD on MyFlixer. Pick a season and episode above, press Watch Now and choose a server. Fans of the show also watch Eli Roth's History of Horror, How Do They Do It? and Deadly Women.
Where to watch Monsters: The Truth Behind the Myths Season 1 Episode 1 online free →