October brings fall leaves and a fresh bunch of new sci-fi movies and shows to Netflix. This month’s sci-fi and horror lineup is shaping up to be one of Netflix’s best this year. Leading the charge is Split (2016), M. Night Shyamalan’s twisty thriller starring James McAvoy as a man with 23 personalities. Meanwhile, Daniel Craig and Harrison Ford are teamed up against alien invaders in the genre mashup Cowboys & Aliens (2011). Additionally, the animated origin of Optimus Prime and Megatron arrives on October 15 with Transformers One (2024). As a result, this month’s watchlist is already packed for a spooky season.
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What’s Coming to Netflix in October 2026
October is being taken over by monsters, machines, and misfits as new titles arrive on Netflix. Meanwhile, some of the biggest geek-friendly hits are being rolled out during the first half of the month. M. Night Shyamalan’s Split (2016) unleashes James McAvoy’s 23 personalities. At the same time, Daniel Craig and Harrison Ford face alien invaders in Cowboys & Aliens (2011). Finally, Transformers One (2024) tells the origin of Optimus Prime and Megatron on October 15. Therefore, here’s everything worth adding to your Netflix watchlist this October.
Ad Astra (2019)
- Netflix Date: October 1, 2026
- A search for a lost father is turned into a haunting voyage to Neptune.
- Synopsis: A paranoid thriller in space that follows Roy McBride (Brad Pitt) on a mission across an unforgiving solar system to uncover the truth about his missing father and his doomed expedition that now, 30 years later, threatens the universe.
- Geek Twins Rating: 3.5/5
It’s available on Amazon
Cowboys & Aliens (2011)
- Netflix Date: October 1, 2026
- The Wild West is invaded, and only an outlaw with no memory can fight back.
- Synopsis: A spaceship arrives in Arizona, 1873, to take over the Earth, starting with the Wild West region. A posse of cowboys is all that stands in their way.
- Geek Twins Rating: 3/5
It’s available on Amazon
Happy Death Day 2U (2019)
- Netflix Date: October 1, 2026
- Tree’s time loop is broken wide open, and a whole new multiverse is waiting.
- Synopsis: It’s déjà vu all over again for Tree Gelbman, the snarky sorority sister who solved her own murder by repeatedly reliving her death. When the masked campus killer mysteriously returns to terrorize new targets, Tree cycles through another time loop of clever chills and suspense in Happy Death Day 2U, the inventive follow-up to Blumhouse’s hit thriller Happy Death Day.
- Geek Twins Rating: 3/5
It’s available on Amazon
Mary Shelley’s Frankenstein (1994)
- Netflix Date: October 1, 2026
- Life is stolen from death, and a creator is hunted by his own creation.
- Synopsis: Robert De Niro heads a stellar cast in this electrifying re-creation of the story of a young doctor whose obsession with death leads him to create a new life.
- Geek Twins Rating: 3/5
It’s available on Amazon
Split (2016)
- Netflix Date: October 1, 2026
- Twenty-three personalities are fighting for control, and the twenty-fourth is a monster.
- Synopsis: Though Kevin (James McAvoy) has revealed 23 personalities to his trusted psychiatrist, Dr. Fletcher (Betty Buckley), there remains one still submerged who is set to materialize and dominate all the others. Compelled to abduct three teenage girls led by the willful, observant Casey (Anya Taylor-Joy), Kevin reaches a war for survival among
- Geek Twins Rating: 3.5/5
It’s available on Amazon
Underworld: Blood Wars (2016)
- Netflix Date: October 1, 2026
- Selene is hunted by vampires and Lycans alike in a war with no allies left.
- Synopsis: Vampire death dealer Selene fends off brutal attacks from both the Lycan clan and the Vampire faction that betrayed her.
- Geek Twins Rating: 3/5
It’s available on Amazon
Transformers One (2024)
- Netflix Date: October 15, 2026
- Before they were enemies, Optimus Prime and Megatron were called brothers.
- Synopsis: TRANSFORMERS ONE is the untold origin story of Optimus Prime and Megatron, better known as sworn enemies, but once were friends bonded like brothers who changed the fate of Cybertron forever.
- Geek Twins Rating: 4/5
It’s available on Amazon
Bonus Netflix Double Features for October
- Gothic night: Dracula (1992) plus Mary Shelley’s Frankenstein (1994), both arriving October 1
- Shyamalan night: The Sixth Sense (1999) plus Split (2017), both arriving October 1
- Kate Beckinsale night: Pearl Harbor (2001) plus Underworld: Blood Wars (2016)
- Anya Taylor-Joy run: Split, The Menu (2022), and Sacrifice (2026) on October 16
- Hemsworth night: The Huntsman: Winter’s War (2016) plus Transformers One (2024)
Netflix October 2026 Releases FAQ
What sci-fi and horror movies are coming to Netflix in October 2026?
Ad Astra, Cowboys & Aliens, Happy Death Day 2U, Mary Shelley’s Frankenstein, Split, and Underworld: Blood Wars arrive on October 1. Additionally, Transformers One is added on October 15.
When does Transformers One come to Netflix?
Transformers One (2024) is scheduled to arrive on Netflix on October 15, 2026. Meanwhile, the animated prequel tells the origin story of Optimus Prime and Megatron.
What to watch on Netflix in October 2026?
Split and Ad Astra are top picks from the October 1 arrivals for sci-fi and thriller fans. Meanwhile, Transformers One arrives October 15, and Cyberpunk: Edgerunners 2 debuts October 20. Additionally, A Quiet Place Part II should be watched before it leaves on October 11. The Hunger Games saga should also be finished before all five films leave on October 14.
Is Split connected to Unbreakable?
Yes, Split is a secret sequel to Unbreakable (2000). The connection is revealed in the final scene, and the trilogy is concluded by Glass (2019).
What is the 2-minute rule on Netflix?
The 2-minute rule was a metric Netflix introduced in 2019 to count viewership. Under it, a title was counted as “viewed” once an account watched at least two minutes. However, the rule was criticized for inflating numbers. As a result, it was replaced in 2021 by total hours viewed. In 2023, Netflix shifted again to “views,” which are calculated by dividing hours viewed by runtime.
Are these Netflix release dates the same in every country?
No, these dates are based on the US Netflix library. However, dates can vary by region and are subject to change due to licensing deals.
October’s Netflix lineup is being stacked with something for every corner of geek culture. Sci-fi fans are handed two very different space stories on day one. Meanwhile, horror lovers are given time loops, split personalities, and vampire wars. Classic monster fans are rewarded with Branagh’s lavish gothic epic. Finally, Transformers fans are given the franchise’s best origin story at mid-month. Therefore, your spooky season watchlist is already built.
Which October arrival is being queued up first in your house?
Tell us in the comments below. Also, share your favorite Netflix double-feature pairing for this season.
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