Where All the 'Stranger Things' Characters Reunite in the Season 4 Finale

After three years of waiting, the fourth season of "Stranger Things" is finally here in its entirety. The new season brings us a terrifying new villain, more backstory to our favorite characters, and a cast scattered around the world (literally) as they attempt to battle a new evil. With a large cast and an increasingly twisty plot, there's plenty to follow!

Never fear, we have your recap here. The season is full of twists, triumphs, and tragedies, and it all sets us up for an even bigger showdown in the upcoming fifth and final season. While we wait for clues as to what's to come in the final batch of episodes, here's what you need to know about the most important things that happened in season four.