Beware Boiúna
“Witness terror on a gigantic scale.”
Synopsis
Deep in the Amazon, a medical mission spirals into a fight for survival when Boiúna, a colossal ancient predator, awakens to reclaim her domain. In the jungle where nature holds absolute power, she decides who lives and who dies.
Trailers, Teasers & Extra Featurettes
Official promotional previews, behind-the-scenes footage, and exclusive clips.
Final TrailerOfficial
Type: Trailer • Published 2026-09-23
Top Cast
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Release History & Theatrical Window
Sitges International Fantastic Film Festival of Catalonia
Festival / Special Debut
October 2, 2026
Wide Cinema Exhibition
Key Information & Fast Facts
- Director
- Mike P. Nelson
- Screenplay & Story
- Alan B. McElroy, Tony Giglio
- Original Score
- Stephen Lukach
- Original Title
- Beware Boiúna
- Country of Origin
- United States of America, Germany, Colombia
- Spoken Languages
- English, Portuguese
- Runtime
- 1h 44m
- Production Studios
- Constantin Film, JB Pictures, Jaguar Bite, North.Five.Six.
Creative Leadership & Key Crew
Mike P. Nelson
Alan B. McElroy, Tony Giglio
Stephen Lukach
Nick Junkersfeld
Tom Elkins
Robert Kulzer, Jeremy Bolt, Michael J. Rothstein, Sam Hall, Warren T. Goz
Department Leadership Roster
Mike P. Nelson
Director
Alan B. McElroy
Writer
Robert Kulzer
Producer
Jeremy Bolt
Producer
Stephen Lukach
Original Music Composer
Nick Junkersfeld
Director of Photography
Tom Elkins
Editor
Angélica Perea
Production Design
Age Classification & Content Advisories
Official viewer rating standards and content warnings across international classification boards.
R: Restricted — Under 17 requires accompanying parent or adult guardian.
International Certification Matrix
FSK 16 — Restricted to viewers aged 16 and older.
Restricted — Under 17 requires accompanying parent or adult guardian.
Production Stills & Gallery
Official cinematic photography and background stills for Beware Boiúna.
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Frequently Asked Questions About Beware Boiúna
Quick factual answers about cast, synopsis, director, box office, and release information.
What is Beware Boiúna about?
Deep in the Amazon, a medical mission spirals into a fight for survival when Boiúna, a colossal ancient predator, awakens to reclaim her domain. In the jungle where nature holds absolute power, she decides who lives and who dies.
Who directed Beware Boiúna?
Beware Boiúna was directed by Mike P. Nelson.
Who stars in Beware Boiúna?
The principal cast of Beware Boiúna includes Logan Marshall-Green, Kiana Madeira, Jessica Rothe, Jackson Bews, Juan Pablo Shuk.
When was Beware Boiúna released and how long is it?
Beware Boiúna was released in 2026 with a total runtime of 1h 44m.
Who composed the musical score for Beware Boiúna?
The original motion picture soundtrack for Beware Boiúna was composed by Stephen Lukach.
What is the age rating and content advisory for Beware Boiúna?
Beware Boiúna holds official age classifications: AU: MA 15+; DE: 16 (FSK 16 — Restricted to viewers aged 16 and older.); US: R (Restricted — Under 17 requires accompanying parent or adult guardian.).