After the death of his father, Jay Gardiner goes diving off the coast of California in search of his remains, but is swallowed by a massive sperm whale. Trapped in the darkness inside its belly, with only one hour of oxygen left, Jay comes to realise that the hard-earned lessons his father imparted may be the key to his escape. Austin Abrams is thrust into a race against time in a breathless survival thriller based on the Daniel Kraus novel.
