Isabella Thornton
Here’s everything you need to know about the psychological horror movie Big Baby (2025) — from its premiere date and streaming availability on Shudder and AMC+ to its complete cast lineup, gripping storyline, and a step-by-step guide on how to watch it online from anywhere in the world.
Big Baby Synopsis
Big Baby follows Adam Lewis, a successful horror screenwriter who struggles to find inspiration for his latest project. Everything changes when he experiences a horrifying nightmare featuring a massive killer wearing a baby mask and onesie, who brutally murders his girlfriend, Kate, with an axe. Rather than forgetting the nightmare, Adam transforms the disturbing vision into a screenplay, believing he has finally discovered his next masterpiece. However, his excitement turns into terror when Big Baby begins appearing in the real world, hunting victims and carrying out violent acts of revenge. Soon, characters from Adam’s unfinished script begin visiting him, desperately begging him to rewrite their stories and save their lives. As Adam realizes he controls their fate, his growing obsession with power begins destroying his relationship with Kate. What started as an exciting creative breakthrough becomes a nightmarish battle between imagination and reality, leaving Adam trapped inside the horror he created.
When Does Big Baby Premiere?
Big Baby received its listed US release on August 7, 2026. The film also screened at PanicFest in Kansas City, Missouri, in April 2026, before its wider streaming availability.
Cast
- Brandon Scott – Adam Lewis
- Krsy Fox – Kate
- Adam Marcinowski – Big Baby
- Torio Van Grol – James
- Catherine Corcoran – Amanda
- Kate Freund – Patrice
- Jordan Elsass – Vampire Greg
- Radek Lord – Steve Strange
- Sierra McCormick – Unspecified Role
- Cameron Cowperthwaite – Theo
- Kirby Bliss Blanton – Nikki
- Nelson Leis – Kenny
- Chaz Bono – Graham
- Jessica Michelle Singleton – Julia
- Levi Lavian – Little Big Baby
- Riley London – Coffee Dude
- Angel Melanson – Barista Girl
- Luke Barnett – Smokey
- Del Howison – Costume Shop Employee
- Daniel Montgomery – Jodie
- David Howard Thornton – Hooper
Where to Watch Big Baby in the US
As of October 31, 2026, you can watch Big Baby on Shudder and AMC+ in the United States, where the psychological horror thriller became available for streaming on October 30, 2026. Written and directed by Spider One, the 103-minute film follows a successful horror screenwriter whose terrifying fictional killer escapes the pages of his screenplay and begins murdering people in the real world.
Is Big Baby suitable for children?
Big Baby is intended for mature horror audiences because it contains disturbing imagery, graphic violence, and frightening scenes.
Can I watch Big Baby for free?
Big Baby is not currently confirmed as available on a free, ad-supported streaming service in the United States.
AMC+ and Shudder Supported Devices
| Device | AMC+ | Shudder |
|---|---|---|
| Android & iOS | Yes | Yes |
| Windows & Mac | Yes | Yes |
| Amazon Fire TV | Yes | Yes |
| Apple TV | Yes | Yes |
| Roku | Yes | Yes |
| Android TV & Google TV | Yes | Yes |
| Samsung & LG Smart TVs | Yes | Yes* |
| Chromecast | Yes | Yes |
| Xbox Consoles | No | Yes |
Big Baby Trailer
FAQs
- How long is Big Baby?
Big Baby has a runtime of 103 minutes, or 1 hour and 43 minutes. - Who directed Big Baby?
Big Baby was written and directed by Spider One, the filmmaker behind the horror movies Allegoria (2022) and Little Bites (2024). - Who produced Big Baby (2025)?
Big Baby was produced by Krsy Fox and Spider One, with Cher and Chaz Bono among its executive producers. The film was produced through OneFox Productions and distributed by Brainstorm Media.
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