

“What you can't see can hurt you.”
easyCinema Score
Weighted average from 3 sources
IMDb
Rotten Tomatoes
Metacritic
TMDB User Score
384 votes · Critic ratings not yet available
Based on true events, Grace, her boyfriend Adam, and her younger sister, Lee, are on holiday in Northern Australia when they decide to take a tour down a river. As they drift into a swamp, their boat suddenly capsizes. Stranded in the flooded swamp, the three tourists must figure out what to do to survive as they realize they are being watched through the black water.
Stream