"Witness terror on a gigantic scale."
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.
Released in 2026, Beware Boiúna is a horror, thriller and action film from Constantin Film (United States of America). It was directed by Mike P. Nelson and written by Alan B. McElroy. The cast is led by Kiana Madeira, Jessica Rothe, Will Close, Juan Pablo Shuk and Logan Marshall-Green. With a runtime of 1h 44m, the film averages 6.5/10 across 32 TMDB ratings.
MyFlixer streams Beware Boiúna in HD from several servers. Click Watch Now, select a server, and enjoy the full movie without subscriptions or pop-up sign-up forms. If you like horror, thriller and action movies, The Devil's Mouth, Die Alone and Rogue are worth adding to your list.