Fallout: How Did Thaddeus Become a Ghoul in the Prime Series?

thaddeus ghoul fallout
Credit: Amazon Prime Video | Kilter Films | Bethesda Game Studios | Bethesda Softworks


thaddeus ghoul fallout
Credit: Amazon Prime Video | Kilter Films | Bethesda Game Studios | Bethesda Softworks

How did Thaddeus become a ghoul in the Fallout series? When Maximus and Lucy MacLean were hoping to retrieve the Doctor's head from Thaddeus, he set himself on a booby trap, which begs the question, is he a ghoul? How did he become one?

CONTENT SPOILERS: This article contains spoilers for Prime Video's Fallout series, so proceed with caution.

Who is Thaddeus in the Fallout Series? Is He in the Game?

thaddeus ghoul fallout
expand image
Credit: Amazon Prime Video | Kilter Films | Bethesda Game Studios | Bethesda Softworks

Thaddeus (played by actor-comedian Johnny Pemberton) is one of Maximus' colleagues on the Brotherhood of Steel, but not in the way you think.

He used to work as a 'sh*tter' where he would be fed to excrete and have his feces sold to feed flies as protein for the fly farm. He was previously seen as weaker, but he knew how to navigate among society.

Thaddeus was the 'consummate bully' who bullies others they deem as 'weak'; their target happened to be Maximus (Aaron Clifton Moten) at the time.

Thanks to this move, Thaddeus' popularity grew and he was never bullied since.

News of becoming a ghoul came about in Fallout episode 7 when Maximus noticed that the arrow that went through his neck didn't kill him. And so, as he asked, "I think you might be a ghoul." So, is he?

READ MORE: Do Maximus and Lucy Get Together in the Fallout Prime Series? Are They Endgame?

Did Thaddeus Become a Ghoul in the Prime Series?

thaddeus ghoul fallout
expand image
Credit: Amazon Prime Video | Kilter Films | Bethesda Game Studios | Bethesda Softworks

Unfortunately, he did. See, Thaddeus met a snake oil salesman when he injured his foot while traveling with Siggi Wilzig's head (after he stole it from Lucy MacLean).

The salesman traded a "serum" that could heal Thaddeus' foot in exchange for the fusion core that he got from Maximus' power armor.

The salesman appeared to have intentionally kept the side effects from Thaddeus, and that side effect happened to be turning into a ghoul himself.

We haven't seen Thaddeus since he ran away from the Brotherhood and Maximus and Lucy, but since we did get to see how his arrowed neck healed from its injury, that pretty much confirms it.

READ NEXT: Fallout: Exploring the Radio Freedom Station Gag in the Prime Series

For now, all eight episodes of Fallout are available to stream on Prime Video.

Check out more Prime Video news trends and explainer articles right here on Epicstream!

This Article's Topics

Explore new topics and discover content that's right for you!

Amazon Prime VideoFantasy & Science FictionTV Shows