Fan Theories

Below is a list of fan theories that don't have posts yet in the Fan Theories community. If you want to try to make a case for or debunk one of the theories below please feel free to write a post and include

Figuring out what Back to the Future left unexplained about the stolen plutonium.

ChatGPT gives some fan theories about Sgt. Joe Friday.

Is NBC hiding Dr. Song's first leap into the past from us?

"Well, hey, Doc, what's the harm in bringing back a little info on the future?"

"Take the most horrific awful thing you can think of, and multiply it by Cancer." -- Abridged Keita. Abridged series is usually known for packing as many nods & references in the shortest

I've been watching and reading #TONIKAWA (Tonikaku Cawaii) lately. It's a Manga about a Married Couple's life as newlyweds. I love how wholesome the story is. Like the its name says, ToniKawa Manga/anime

Note: This is a follow up post to "Anime that Makes Astronomers Cringe". I recommend reading that before reading this post to better understand the content presented.

This fan theory post is a little different. It examines an episode from the Barney Miller television series that features a character who gave investing advice while claiming to be a time traveler. Rather

The fan theory video below is from The Film Theorists YouTube channel. Basically, the fan theory is that shortly after everything that happened in the 1966 Dr. Seuss' How the Grinch Stole Christmas! animated

I first learned about this fan theory from one of those top 10 videos on the Screen Rant YouTube channel. It's a rather simple premise based on a small segment of a movie but it does make sense from a

The fan theory video below is from the io9 YouTube channel. I don't think it is a particularly good fan theory but with some modification I believe the fan theory can be strengthened. First, The final

Earlier this year I wrote a post about the "Who Shot J.R.?" event of the 1980s. Since season 32 of The Simpsons is about to debut I might as well make a post about who shot Mr. Burns (Harry Shearer).

One of my favorite fan fiction thought experiments is what the TV Tropes website refers to as the "Literary Agent Hypothesis". Basically, it's when fan theories propose the possibility that the

I've been meaning to post about this ever since I started this fan theories community. Now that the rick nineg YouTube channel has recently posted a video about this unanswered question it seems like a

There is a fan theory that has been bouncing around for years that postulates in Back to the Future Marty's father George knew that Marty (Michael J. Fox) would go back in time and meet him in high school.

Recently the SuperCarlinBrothers YouTube channel posted a video proposing a narrative timeline unifying several modern Disney movies similar to the Pixar Theory. The "Disneyverse" timeline starts

Is a beloved 1964 American sitcom really about the aftermath of a failed drug deal? This is one of my favorite fan theories because it makes far too much sense. The person who first came up with this fan

I first learned about this fan theory in a Yahoo! Groups discussion sometime around 2004-2006. Up until recently I hadn't really researched it and I thought I understood the basic gist. It turns out