IT: Welcome to Derry has completed its half run of Season 1, and as much as you are excited to witness what comes next, we are stoked to discuss the possibilities of IT: Welcome to Derry episode 4.
After the many intriguing episodes that have been released so far, the terrifying Pennywise is expected to play some more games in the episode, The Great Swirling Apparatus of Our Planet’s Function. In the previous episode, titled Now You See It, we witnessed an aerial search underway. This was also when Leroy and Pauly came across a disappointing finding. Meanwhile, the character of Rose was seen joining the tribal meeting about the military that has been deployed in Derry.
What comes next after Episode 3? Let’s explore.
Streaming Details and Release Date for IT: Welcome to Derry Episode 4
To calm your search, we are here with the details of IT: Welcome to Derry. Episode 4 of the highly acclaimed HBO Max horror series will be released on November 16, 2025. In case you are looking for its global streaming timings, here’s a table that might help you.
| Region | Release Time |
| Brazil (BRT) | 1:00 am |
| United Kingdom (BST) | 4:00 am |
| Central European Summer Time (CEST) | 5:00 am |
| Indian Standard Time (IST) | 9:30 am |
| Japan Standard Time (JST) | 1:00 pm |
| Australia Eastern Time (AET) | 3:00 pm |
| New Zealand Daylight Time (NZDT) | 5:00 pm |
In case you are looking for the release date of all the episodes, here is another list to help you with the release schedule for IT: Welcome to Derry series. Each mysterious entry is released every Sunday.
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| Episode | Title | Release Date |
| Episode One | The Pilot | October 26 |
| Episode Two | The Thing in the Dark | November 2 |
| Episode Three | Now You See It | November 9 |
| Episode Four | The Great Swirling Apparatus of Our Planet’s Function | November 16 |
| Episode Five | Nebloit Street | November 23 |
| Episode Six | In the Name of the Father | November 30 |
| Episode Seven | TBA | December 7 |
| Episode Eight | TBA | December 14 |
So far, IT: Welcome to Derry has successfully managed to create a whole new fanbase with its mind-bending horrors and a storyline that not only sends shivers down your spine but also gives a taste of nostalgia, with lamenting tales. What comes next? Let’s discover.
What Can We Expect in IT: Welcome to Derry Episode 4?

For those unversed, HBO has already released a preview video for IT: Welcome to Derry episode 4. Available on YouTube, you can chase the terror that the episode is deemed to showcase. The preview of It: Welcome to Derry’s upcoming episode keeps the hairs on your body raised, as it explores a totally new side of the story.
We see Chris Chalk’s Dick Hallorann sitting in an interrogation room with a local tribal member.
What they want me to do to you, its not going to be pleasant.
The character says to the long-haired male sitting opposite him. Soon begin the mind games and psychological terror. Next, we see Matilda Lawler’s Marge telling General Shaw, portrayed by James Remar, that she was followed by the same person who killed Teddy, Phil, and Susie. Meanwhile, the glimpses of the integration room have us stuck to the chair as both Hallorann and the tribal man are seen suffering in pain.
Get ready to expect a more psychologically twisted story in this episode. Looking at the YouTube video, it is also expected that we may come across the origin of Pennywise.
Do let us know what you feel about the upcoming episode of It: Welcome to Derry and the trailer that has been released.
IT: Welcome to Derry is currently available to stream on HBO Max.