The Goldsmith family, competition winners, guinea pigs...

...scapegoats.

Chosen as the faces of a groundbreaking experiment, they must live for a year under the sea in a 'Home of the Future', with the promise of a $5 million prize. It's a journey watched by millions, but behind the cameras lies a tangle of secrets and danger.

Big brother, a sunken galleon, cool robots, pirates, ghosts, Mayan relics, and the fountain of youth all cast a deep shadow across this one year adventure beneath the ocean surface as the Goldsmith's slowly unravel a two-thousand-year-old mystery and uncover the truth about SeaSafe Tuna and the shady corporation behind it.

Join the Goldsmiths as they embark on a year-long journey beneath the waves, where the true challenge is surviving the adventure. Will they emerge victorious and claim their prize, or will the secrets of the deep consume them? Dive in and find out!