Directed by Mike P. Nelson, the film ‘Beware Boiúna’ takes place deep in the Amazon, where 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.
‘Beware Boiúna’ stars Kiana Madeira (as Lena), Jessica Rothe (as Allie), and Logan Marshall-Green (as Brennan Malloy), with Jackson Bews (as Shawn), Juan Pablo Shuk (as Miguel), Will Close (as Callum), Sergio Herrera (as Jorge), Vicente Peña (as Pedro), Mateo Moreno (as Diego), Jaime Newball (as Raúl), Nelson Camayo (as Guilherme), and Christophe de Geest (as Proctor).
Written by Alan B. McElroy, with story by Alan B. McElroy and Tony Giglio, ‘Beware Boiúna’ is produced by Jeremy Bolt and Robert Kulzer, with executive producers Mike P. Nelson, Michael Rothstein, Samuel Hall, Warren Goz, Simon Beltran Echeverri, and Juan Pablo Solano. Production companies are Constantin Film and JB Pictures, in association with North.Five.Six.
The film’s cinematography is by Nick Junkersfeld, the music is by Stephen Lukach, with editing by Tom Elkins.
Watch the trailer below:
Lionsgate Films will release ‘Beware Boiúna’ in theaters on October 2, 2026.
Kiana Madeira is most known for the Fear Street trilogy and Perfect Addiction. Jessica Rothe is most known for Happy Death Day, Happy Death Day 2U, and La La Land. Logan Marshall-Green is most known for Upgrade, Prometheus, The Invitation, and The Odyssey.
