A British ex-special forces agent leads a rescue mission after a commercial flight crashes on an uninhabited island. The survivors make a discovery that could change everything.

The survivors find a satellite phone, Danny confronts his past, Todd learns about the death of his child, and a discovery is made that could change everything.

Pack, Emma, and Florence face a tough choice and the survivors make a discovery that could change everything.

The survivors hold an election, Danny and Todd face off, and the survivors make a discovery that could change everything.

Todd adjusts to a life of solitude, Pack finds other crash survivors, and the survivors make a discovery that could change everything.

The survivors hold a trial after someone is seriously injured and the survivors make a discovery that could change everything.

Danny and Owen start a new camp, two survivors try to escape the island, and the survivors make a discovery that could change everything.

The survivors make a discovery that could change everything.