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Season
Season 6 Episode
- Season 4 The Enchanting Fairies of Celtic Lore
- Season 4 Adze: the Shapeshifting Firefly from West Africa
- Season 4 Why the Dragon is Central to Chinese Culture
- Season 4 Have Humans Always Feared Sharks?
- Season 4 Why Has the Majestic Griffin Been Forgotten?
- Season 4 Mapinguari: Fearsome Beast and Protector of the Amazon
- Season 4 Alien Abduction and UFOs: Why Are Grays So Common?
- Season 4 What Hellhounds Reveal about Humans' Oldest Companion
- Season 4 Is Siren Head the Ultimate Modern Monster?
- Season 4 How Cthulhu Transcended its Creator, H.P. Lovecraft
- Season 4 Monster Plants and the Humans who Invent Them
- Season 4 Tikbálang: The Filipino Nightmare Shapeshifter
- Season 4 The Golden Age of Movie Monsters
- Season 4 Egyptian Mummies: From Sacred Vessels to Scary Undead
- Season 4 Can All Monsters Be Traced Back to Tiamat?
Monstrum - Season 4 Episode 7 Alien Abduction and UFOs: Why Are Grays So Common?
0.00 48 minutes Grey Aliens, sometimes called Zeta Reticulans, Roswell Greys, or just Grays, are defined by their humanoid forms, long limbs, large black eyes, small noses, thin mouths, and of course, gray skin or gray clothing. They are some of pop culture’s most recognizable representations of extraterrestrial life. But where did this depiction of extraterrestrials come from?
