Alex Collier is an alias of US citizen Ralph Amigron (who has also used Ralph Amagran). As "Collier," he claimed to be a contactee. He alleged that he has been in contact with inhabitants of the Andromeda constellation and purported to have messages to relay from these supposed visitors. "Collier's" Andromedans are of the Nordic aliens type, leaning toward the New Age "space brothers" subtype. Collier's statements include an elaborate "history" of the earth from his aliens' point of view. This secret history has elements of many other conspiracy theory and UFOlogy traditions, including Nibiru, Reptilians, grey aliens, colonizations of Earth by multiple extraterrestrial species, Lemuria, and Atlantis. Statements were made by "Collier" that he has been forced into obscurity due to threats made by "three well dressed men" who were allegedly part of a "Program". No corroboration has been made of any of these claims, either of being a "contactee" or of having been threatened into silence by any government organization. He has been openly accused by members of the UFOlogy community of having merely perpetrated a hoax.