If you've been watching WandaVision on Disney Plus, you know how much fun it's been going through the decades of old TV shows. I Love Lucy, Bewitched, The Brady Bunch, Family Ties and more. But of course, there's more to the show than that. Why is it all happening the way it is? What's going on? Well Jimmy Fallon and WandaVision star Elizabeth Olsen decided to have some fun with it all last night with FallonVision. And this time they speed through the decades of late night television. And yep, there's a twist at the end! Check it out!