S1·E4 The Great Swirling Apparatus of Our Planet's Function
Core
Aired November 16, 2025 63 min ★ 6.3/10 · 84 TMDB votes
Synopsis
As the kids face increasingly terrifying experiences, Charlotte attempts to advocate for Hank, and General Shaw escalates his efforts.
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Director & writers
Andrew BernsteinDirectorHelen ShangWriter
Guest stars
Rudy MancusoCaptain Pauly Russo Thomas MitchellColonel Fuller Kimberly GuerreroRose Joshua OdjickTaniel Tara KoehlerGeneral Shaw's Secretary BJ HarrisonLouella Grogan Shane MarriottReggie Davis Dorian GreyLoverboy Jax Charlie BengerKirn Grant NickallsWallace Richard WaltersAirman Jacobs Lazzelle GeliasElderly Woman Brenda OdjickNebowsit Jennifer PodemskiMiko Eric TraskPriest Brandon OakesApto
Frequently Asked Questions
When did Season 1 Episode 4 of IT: Welcome to Derry air?
Season 1, Episode 4 ('The Great Swirling Apparatus of Our Planet's Function') originally aired on November 16, 2025.
How long is Season 1 Episode 4 ('The Great Swirling Apparatus of Our Planet's Function')?
The runtime for this episode is approximately 63 minutes.
What happens in IT: Welcome to Derry Season 1 Episode 4?
As the kids face increasingly terrifying experiences, Charlotte attempts to advocate for Hank, and General Shaw escalates his efforts....