2001: A Space Odyssey (1968)

Much like Back to the Future II, this film predicted what the year 2001 would look like and it actually wasn’t too far off. Some of the technology they thought of just came a little bit later on. On several occasions we see the characters using tablet computers, long before this technology was ever produced, and Hal 9000 was basically the first-ever Siri, Alexa, or Google Home. We just hope our versions can’t read lips, too.