In this classic 1950's scifi film, alien plants start replicating the people of a small town, replacing them with unfeeling, soulless duplicates bent on world domination. Doctor (Kevin McCarthy) and his girlfriend (Dana Wynter) discover that the population of their community is gradually being replaced by unfeeling alien duplicates bent on world domination. Directed by Don Siegel, based on the novel by Jack Finney. Colorized version from the 1960's