Now that you know what you can watch, you have to be able to find these online to watch them.
You can watch Harry potter for free, rent or buy on Roku TV, or cable on Peacock TV, YouTube, HBO Max, Hulu, Amazon Prime Video, VUDU, Google Play or iTunes.
You can find, and watch the Marvel movies at, or on Disney+, Amazon Prime Video, and Netflix (dependig on where you live).
You can watch the Parent Trap movie on Disney+, Google Play Movies, VUDU, YouTube, Amazon Video, and DIRECTV online.
You can find and watch Stranger Things on Netflix depending on where you live.