Reptilian Conspiracy Theory
The Reptilian Conspiracy Theory claims that an intelligent species with a reptile-like appearance infiltrates humanity with its shape shifting and telepathic abilities.
Main Page: The Reptilian Conspiracy Theory
The Theory of Charles Vind
Charles Vind speculates that intelligent extraterrestrials could infiltrate humanity by swapping human consciousness for their own.
Main Page: The Theory of Charles Vind
The Series 'Ancient Aliens'
The television series ancient aliens speculates that intelligent aliens helped building the monuments of ancient civilizations with their advanced technology.
Main Page: The Series 'Ancient Aliens'