It's a popular fan theory that Vecna (Henry Creel) is Eleven's biological father, suggesting Dr. Brenner used Henry's genetics during experiments on Terry Ives (Eleven's mother) to create a more powerful subject, which explains Eleven's immense strength and Vecna's unique interest in her, but the official narrative, especially with the prequel book, points to Andrew Rich, though Brenner's involvement in Eleven's conception remains a dark possibility.
A popular Stranger Things theory suggests Henry Creel (Vecna/001) could be Eleven's biological father. The idea is that Dr. Brenner used Henry's genetics during the MKUltra experiments, possibly implanting his DNA into Eleven's mother, Terry Ives. This would explain their identical abilities and intense connection.
In the "Stranger Things" prequel book "Suspicious Minds", a man named Andrew Rich is Terry's boyfriend and is said to be Eleven's father but the book is told from Terry's point of view and she would have no reason to think any one but Andrew was the father.
Subject 001 "One" and becoming Vecna
He took a liking to and befriended Eleven. After witnessing Eleven being bullied by the other subjects, One believed they were alike and sensed that the world would never understand them. One helped Eleven hone her powers and later offered her a chance to escape the lab.
The kryptonite is some sort of sonic sound waves, I guess. It's a sound, and it does something to eleven, weakens her enough to not use her powers. She sees through soldier's mind that behind the door, the sound is too much, meaning the military is keeping someone powerful there with this kryptonite.
Before they embark into the Upside Down, Will comes out as gay to his family and close friends, explaining that Vecna showed him visions of his failed and distant relationships with his loved ones after they learnt the truth.
He's the surrogate father the teens of the show rely on, and, most importantly, he's the one Eleven refers to as her dad for very good reason.
"Once Will is talking about Tammy and all that and his experience, yeah, it's Mike — and his friends — all realizing and understanding now for the first time, even if Mike has been somewhat oblivious over these years, what his friend is saying," Ross says.
Growing up in Hawkins Lab, and secluded from the outside world, Jane was not referred to by her given name, instead being labeled "011", indicating her role as a test subject. Brenner built himself up as a father figure in the mind of Eleven, making her refer to him as "Papa".
Millie Bobby Brown Cried Seeing Vecna in 'Stranger Things' and Was 'Visually Disgusted' by Villain - IMDb. [Editor's Note: The following story contains spoilers for “Stranger Things 4: Vol. 2.”] The horror for “Stranger Things 4” has truly been turned up to Eleven.
Hoping to recreate Henry's powers in other individuals, Brenner began a new MKUltra subprogram - codenamed "Indigo" - in which volunteer test subjects took experimental drugs while placed inside sensory deprivation tanks; these women also received transfusions of Henry Creel's blood.
In the experiment, a Demogorgon from another dimension entered Hawkins, Indiana, taking Will back to its home dimension. The laboratory sought to cover up the truth and prevent further investigation into the mystery. They planted the fake body in the local quarry and instructed state trooper David O'Bannon to find it.
The Chief of Police in Hawkins, Indiana certainly had his work cut out for him ever since a gate led to another dimension: the Upside Down. Harbour's commitment to the role was even more apparent in Season 4, when he lost a whopping 80 pounds to channel imprisoned Jim Hopper at a Russian labor camp.
Terry's attempts to rescue her daughter lead to her being subjected to electroshock therapy by Brenner, leaving her in a permanent catatonic state. This backstory provides a deeper understanding of Eleven's origins and the circumstances that led to her unique abilities.
Billy's queer coding becomes more blatant during his interactions with Steve Harrington (Joe Keery), especially when they first share a scene in S2E2 (“Chapter Two: Trick or Treat, Freak”) at a Halloween party. At this party, Billy takes Steve's place as “Keg King” and does a stare off with Steve about it.
The Duffer Brothers, confirm that in the coming-out scene, Mike realized he was Will Byers' crush. I liked this scene, Will putting his biggest fear — rejection of self — on the line before (most of) the people he cares about.
It was later revealed by Dustin Henderson that the Upside Down was not another dimension at all, but rather a wormhole connecting Earth and the Abyss, the true home of the Demogorgons, Mind Flayer and the vines.
Will Byers - Season 3, Episode 3, "The Case of the Missing Lifeguard" The first use of the F-bomb in Stranger Things comes from one of the most unlikely characters, Will Byers. Quiet, shy, and generally courteous and soft-spoken, Will changes the status quo during one moment in Stranger Things, season 3, episode 3.