The video opens with a scene from Stranger Things where science teacher Scott Clarke explains to Will’s friends the basic concept behind parallel worlds.
The first seasons of both Stranger Things and Bill Nye Saves the World are available on Netflix.
Recently, Jonah and the bots from the new Mystery Science Theater 3000 provided their usual humorous commentary over a scene from the first episode of Stranger Things.
The multiverse theory is a popular one that frequently shows up in movies, books, comics, and TV.