2. E.T. the Extra-Terrestrial (1982)
3. The Day the Earth Stood Still (1951)
4. Invasion of the Body Snatchers (1956)
6. Close Encounters of the Third Kind (1977)
7. The War of the Worlds (1953)
9. Attack the Block (2011)
11. Independence Day (1996)
16. 2001: A Space Odyssey (1968)