🔗 Share this article

During the bulk of season 5 of the popular Netflix show, the young Holly Wheeler and Max Mayfield are imprisoned within a psychic prison built from the recollections of Henry Creel. Their mission for a way out in "Escape from Camazotz" leads them to witness again a traumatic incident from Henry's youth—a discovery that may just hold the key to defeating him permanently.

Editor's Note: The following details significant events for the second part of the final season.

A Journey Into the Cavern

After locating Max in the psychic realm dubbed Camazotz, it becomes clear she is sheltering in a cave that Henry strangely fears. A clever observation a telescope pilfered from Henry's old home lets Holly see that the danger lies not within the cave. By aligning her view with the shape, she and Max tumble into a subterranean passage.

There, they witness a young, eight-year-old Henry find an wounded, fearful individual. Attempting assistance, the man panics and shoots, striking Henry in the hand. To protect himself, Henry strikes the man down with a rock. "Was this the turning point?" Holly wonders aloud. It was a factor, but the act went deeper than a fight for life.

In keeping with mysteries in volume 2, the truth about the mine shaft incident originates in the live show the prequel play.

The Philadelphia Experiment and Secret Science

The play reveals the 1943 event, which reportedly teleported a U.S. Navy ship into a realm later called the Abyss. It faced creatures, and the only one to return was the ship's commander, who returned in a catatonic condition with an entirely new blood.

This man's son, the future Dr. Brenner, sought to replicate this experiment in the Nevada desert. But a disloyal lab worker pilfered lab samples to sell to the Russian agents, who were keen to start their parallel research. This spy in the tunnel is that employee.

The Briefcase's Contents

Considering what is revealed about the doctor's experiments, the case most likely held vials of the altered blood. As shown, Henry is already bleeding. It's probable he was infected upon opening the case, which triggered the development of his psychic abilities—traits he would later pass on to the children Brenner would experiment on.

Another possibility, the container could have held strange particles that was destined to travel to the Hawkins lab, where it acts to anchor the parallel world. *The First Shadow* reveals that Henry somehow wound up in the Abyss, reappearing after half a day as a different person. As a youth, he struggles with the whispers of a malevolent force, much like how the character Will was controlled by the shadow monster in an earlier season.

The Power of Fear

The reason Henry avoids the cave of that cave highlights how profoundly traumatic the incident was for him. Even as he commands the army of monsters and attempts to pull the Abyss into Hawkins, a fragment of his psyche still exists. Fear is his tool, and the series is building toward a final confrontation between Vecna and Will, who has confronted his greatest terrors to gain strength.

This journey has taken a weapon from Vecna. More importantly, Will now understands what Vecna himself fears, and this may grant a decisive edge in the series finale that awaits.