Today we’re unpacking Stranger Things: The First Shadow — the 1959 prequel stage play — and exploring how it secretly sets up the final season of Stranger Things.
Season 5 isn’t just a sequel to Season 4…
It’s the completion of a story that began with Henry Creel in 1959.
Let’s dive in.
Season 4 told us Henry Creel became Vecna after Eleven blasted him into the Dimension X.
But the play shows something deeper:
Vecna isn’t just a villain — he’s a symbiotic creation of Dimension X.
Season 5 appears to follow this thread by focusing on how Vecna and the Upside Down formed, and what Henry truly became.
This gives the final season a mythology that starts long before Hawkins Lab.
We also unpack the green dragon theory, the school counselor having a connection to Vecna, and Vecna having a ton of similarities to Darth Vader.