Movies have been around since at least the early 1900s. By this point, there have been millions and millions of movies.
Some of them are good. Most of them are bad.
It's a whole new world to discover.
There are places called theatres where you can watch them on a big screen right after they're made, and there are now things called DVDs so you can watch them on your own TV set. They used to be called VHS tapes, but you've missed that fad now.
I'd start with Blade Runner and Metropolis, if I were you.













