# Release of Beware Boiúna film

> Live situation record from CLSTR: https://clstr.news/situations/release-of-beware-boina-film
> Updated: 2026-10-02T18:59:47.000Z. Sources: 16. Developments: 3.

Lionsgate has released the survival horror film Beware Boiúna in theaters nationwide as of October 2, 2026. Directed by Mike P. Nelson, the creature feature is inspired by Brazilian folklore and follows a medical mission in the Amazon rainforest that encounters a colossal serpent after illegal mining activities disturb its habitat.

The film stars Kiana Madeira, Jessica Rothe, and Logan Marshall-Green. A co-production between Constantin Film and JB Pictures, the production utilized practical effects to achieve high-tension sequences, including a notable scene involving botfly larvae extraction performed using prosthetics and liquid effects.

## Claims

- The plot follows a trio of doctors on a humanitarian medical mission in the Amazon rainforest. (corroborated by 3 sources)
- The film features the Boiúna, a massive snake from Brazilian mythology. (corroborated by 3 sources)
- The film is scheduled for release on October 2, 2026. (corroborated by 3 sources)
- Lionsgate is scheduled to handle the limited theatrical release of the film on October 2, 2026. (single source)
- The movie was directed by Mike P. Nelson. (single source)
- The film stars Logan Marshall-Green, Jessica Rothe, and Kiana Madeira. (single source)
- The film has a runtime of approximately 104 minutes. (single source)

## Timeline

### 2026-10-02: Beware Boiúna horror film released in theaters

Lionsgate has released the creature horror film Beware Boiúna, a folklore-inspired story about a giant serpent terrorizing medical workers in the rainforest.

3 sources. https://clstr.news/cluster/beware-boina-horror-film-released-in-theaters

### 2026-09-29: Beware Boiúna monster movie set for October 2026 release

The monster movie Beware Boiúna, directed by Mike P. Nelson, is set for release on October 2, 2026, featuring a legendary Amazonian serpent.

3 sources. https://clstr.news/cluster/beware-boina-monster-movie-set-for-october-2026-release

### 2026-09-22: Lionsgate releases final trailer for horror film Beware Boiúna

Lionsgate has released the final trailer for Beware Boiúna, a survival horror film about an ancient predator in the Amazon, starring Kiana Madeira and Jessica Rothe. It hits theaters on October 2, 2026.

11 sources. https://clstr.news/cluster/mike-p-nelson-horror-film-il-risveglio-di-boina-set-for-november-release

---
Cite as: Release of Beware Boiúna film. CLSTR, https://clstr.news/situations/release-of-beware-boina-film