Black Water: Abyss

BlackWater: Abyss (2020) tells about the journey of five friends to one of the little-explored caves that are located in Northern Australia. The easy walk that the main characters planned suddenly turned into a bloody fight for their own lives. The reason for this was the natural element, which raged turned the cave into a deadly trap. Running out of oxygen, the cave is gradually filled with water, there are only a few minutes left to search for an exit. But already the ancient evil was stirring in the frightening darkness, which had been awakened by the bad weather. Sharp teeth are hungry for blood.
An adventure-loving couple convince their friends to explore a remote, uncharted cave system in the forests of Northern Australia. With a tropical storm approaching, they abseil into the mouth of the cave, but when the caves start to flood, tensions rise as oxygen levels fall and the friends find themselves trapped. Unknown to them, the storm has also brought in a pack of dangerous and hungry crocodiles.