Here’s a quick recap of Beware Boiúna (2026):
Plot Overview
A medical team carrying out a humanitarian mission along Brazil’s Curuçá River in the Amazon rainforest disturbs a mythical creature known as Boiúna—a colossal, ancient serpent that rules both land and water. When the doctors unknowingly intrude on her domain, Boiúna awakens and attacks. The team’s mission devolves into a desperate fight for survival in which the lines between hunter, prey, and hero blur as they try to escape the jungle’s unforgiving power.
Key Details
Cast includes Logan Marshall-Green (as Brennan Malloy), Jessica Rothe, and Kiana Madeira, among others.
Directed by Mike P. Nelson; written by Nelson along with Tony Giglio and Alan B. McElroy. Filmed in Colombia’s Amazon Jungle.
Runtime is about 1 hour 44 minutes. R-rated for bloody violence, intense creature attacks, grisly injury, strong language, and overall horror-thriller tone.
Release date is October 2, 2026, in the U.S., with limited theatrical release.
Sources
Provider metadata
Tap to read source excerpt
Web search
Open source