Whalefall

Swallowed alive by a giant sperm whale while searching for his father's remains, a grieving diver has only one hour of oxygen to escape. Trapped in the dark abyss, he must face his deepest fears to survive.

Following the death of his father, Jay Gardiner goes diving off the central Coast of California in search of his remains, but is swallowed by a massive sperm whale. While trapped inside its belly with only one hour of oxygen left, Jay comes to realize that the hard-earned lessons his father imparted may be the key to his escape.