I rewatch a lot of series against my will, but they're all obscure British comedies that are barely worth mentioning. Except Red Dwarf, that is. Genius on a stick.
Movies:
Star Wars, The King and I, Jurassic Park, Harry Potter, Indiana Jones, Pirates of the Caribbean, Gentlemen Prefer Blondes, The Lion King, Alice in Wonderland, Dirty Rotten Scoundrels, Sleeping Beauty, Wind in the Willows, Napoleon and... millions of others. And I'm planning on watching all of the Marvel movies, and then rewatching them to death.
Spider-man: Homecoming, though. That's gold.