Mike P. Nelson
Director
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.
Mike P. Nelson
Director
Alan B. McElroy
Writer
Robert Kulzer
Producer
Jeremy Bolt
Producer
Michael J. Rothstein
Executive Producer
Sam Hall
Executive Producer
Warren T. Goz
Executive Producer
Stephen Lukach
Original Music Composer
Kiana Madeira
Lena
Jessica Rothe
Alli
Will Close
Callum
Juan Pablo Shuk
Miguel
Logan Marshall-Green
Brennan
Jaime Newball
Raúl
Jackson Bews
Shawn
Tonfy Andoque
Yaguari Leader
Andres Paier
Reynaldo
Victor Bustos
Garimpeiro Leader
Sergio Herrera
Jorge
Mateo Moreno
Diego
Orlando Diago
Alvaro
Sandra Rodriguez
Female Miner
Axel Stiven Campos
Boy in Yellow
Gueber Raul Ariza
Fisherman
Nelson Camayo
Guilherme
Christophe de Geest
Proctor
Chris Sawin
10/11/2026
*Beware Boiúna* is very much about getting this group of people into the rainforest for a vague reason and then dropping its story points purely for a bloody snake massacre. It is chock-full of jerky camera movements jittering to an obnoxiously loud sound mix. Repetitive loud noises in a film basically equate to elongated jump scares. *Beware Boiúna* isn't stingy when it comes to butchering people in countless slimy and slithery ways, but it's all something that could have been avoided if they didn't make terrible decisions. https://bit.ly/Bouina