Beware Boiúna (2026) | Slash Horror poster

Beware Boiúna

Animal Attack, Giant Snake, Amazon Rainforest • 2026 • 1 hr 44 min R

A medical mission deep in the Amazon becomes a desperate fight for survival when a colossal ancient predator awakens, turning the jungle into a deadly battleground where nature decides who lives and dies.



Director Mike P. Nelson

Writer Tony Giglio

Cast Logan Marshall-Green Jessica Rothe Kiana Madeira

ReleasedOctober 2, 2026

Ratings TMDB 63%