Tron (1982)

To quickly end some confusion, this is the Tron movie that came out in 1982, not the 2010 sequel. Tron is about a company that produces one of the most popular arcade games. One of the original creators of the game gets trapped inside the digital world. He has to survive in the game he created in order to take it back as his own. Even though the computer graphics seem outdated today, they were groundbreaking when the movie came out. Even now you still have to appreciate the years of work put into a movie under 2 hours long. Not only is the plot amazing, the acting and scenes jut tie it all together. It is a must watch for anyone who enjoys sci-fi or 3D animation.