H.G. Wells' "Things To Come" (1936 Full Movie) | Summary: The story of a century—A decades-long second World War leaves plague and anarchy, then a rational state rebuilds civilization and attempts space travel!
The 27th Day (1957 Full Movie) | Pre-Summary: An alien from a dying planet brings five average people from England, Germany, China, the Soviet Union and the United States onto its spacecraft. They're told Earth can be saved of total destruction IF...
Stranger From Venus (1954 Full Movie) | Sci-Fi/Thriller | Summary: A woman (Patricia Neal) meets a man (Helmut Dantine) from Venus here to warn humanity that if they don't eliminate nuclear weapons ALL humanoids of our solar system will not survive.
The Cosmic Man (1959 Full Movie) [COLORIZED] | Sci-Fi/Thriller | Summary: An alien with the power of invisibility arrives on Earth to discourage mankind's misuse of nuclear energy.
Have Rocket, Will Travel (1959 Full Movie) | Comedy Sci-Fi Movie | Summary: While cleaning at a spaceport the boys accidentally take off for Venus. They encounter many creatures including an A.I. computer that makes evil clones of the Stooges.
Battle of the Worlds (1961 Full Movie) | Summary: A runaway asteroid dubbed "The Outsider" mysteriously begins orbiting the Earth and threatens it with lethal flying saucers.