Watch IT: Welcome to Derry Season 1 Episode 4 Online
“The Great Swirling Apparatus of Our Planet's Function” — Watch "IT: Welcome to Derry" Season 1 Episode 4 online in HD for free. Check streaming providers, cast, and episode details.
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Season 1 Episode 4 — Aired on Nov 16, 2025 • runs about 63 minutes.
Directed by Andrew Bernstein.
Written by Helen Shang.
Notable cast/guest names in this episode include Taylour Paige, Jovan Adepo, Matilda Lawler, Amanda Christine.
This page includes 1 official still(s) (when available) plus legal availability links.
Looking for “watch IT: Welcome to Derry Season 1 Episode 4 online”? This is a legal-only guide with synopsis, stills, and navigation for this season.
Synopsis
As the kids face increasingly terrifying experiences, Charlotte attempts to advocate for Hank, and General Shaw escalates his efforts.
Stills
Cast
as Charlotte Hanlon
as Leroy Hanlon
as Marge Truman
as Ronnie Grogan
as Lilly Bainbridge
as Dick Hallorann
as General Francis Shaw
as Hank Grogan
as Will Hanlon
as Rich Santos
