Black Water: Abyss

“Descend into fear.”

Nobody in the group knows what else the tropical storm over Northern Australia is bringing in. Jennifer (Jessica McNamee) and Eric (Luke Mitchell) talk their friends into abseiling down into an uncharted cave system in the forest, and the water starts rising soon after. Andrew Traucki leaves them trapped below with falling oxygen, and Jennifer has to keep her head while the others lose theirs.