Shark hysteria strikes one raft, while on the other, overconfidence leads to a potentially fatal mistake.

On the yellow raft, professional fisherman Aaron Crum and wildlife wrangler Carter Lambert have vastly different approaches to survival. On the orange raft, Jordan and Vanessa, a young couple, embark on the ultimate test of their relationship

On the orange raft, professional sailor Ceci Hindley is teamed up with a true fish out of water, Dan Eller. On the yellow raft, former NFL linebacker David Vobora and former police officer Jackie Person appear to be a promising team. But the constant wetness and frigid nights prove to be nearly unmanageable for Jackie, who begs David to let her tap out.

On the orange raft, a freediver risks his life to spear a fish. Meanwhile, on the yellow raft, a dispute silences the team.

Chad and Stephanie grapple in the orange raft with broken equipment, while Rich and Payge learn they are not alone in the open ocean.

In a grueling test of survival and human endurance, two pairs of strangers are dropped in the Bermuda Triangle with no food or water, hundreds of miles apart. They must survive with meager provisions for a week, adrift in life rafts, until they reach land.