When you can't breathe, you can't scream.
A "National Geographic" film crew is taken hostage by an insane hunter, who takes them along on his quest to capture the world's largest - and deadliest - snake.
human vs nature
snake
predator
movie business
expedition
amazon rainforest
jungle
creature
hunting
anaconda
killer snake
riverboat
aggressive
amazon river
animal horror
killer expedition
rainforest river
river ravine