Overview
- Volume 1 of the final season is now streaming on Netflix.
- A figure called Mr Whatsit appears as Holly Wheeler's so‑called imaginary friend, setting up a new mystery.
- Early chapters draw on A Wrinkle in Time to signal how this presence appeals to younger characters.
- The storyline places Hawkins' children at the center of the season's emerging danger without revealing major plot turns.
- Volume 2 arrives on December 26 on Netflix, with Jamie Campbell Bower among the returning cast.