Inspired by true events, two sisters are trapped under the fiberglass cover of an Olympic sized public pool and must brave the cold and each other to survive the harrowing night.
Did You Know?
The public pool in the film is called the Ketea Aquatic Center named after the monsters of the sea in Greek mythology, the two greatest of which were famously slain by Perseus in Aithiopia and Herakles at Troy. See more
After the paramedics arrive and Bree is conscious again, you can see in a shot that all the blood surrounding the hole in the fiberglass where they escaped from is gone. See more