See Ya The castaways split into two groups with different ideas on how to survive.
The Hotel Tango, Part 1 With the group split in two, tension mounts on the beach as Lex blames Daley for the break-up while those that left begin their mission to find life on the island.
The Hotel Tango, Part 2 Nathan creates a new signal to grab the attention of passing ships, while the team that is exploring the island discovers they are not alone.
The Hotel Tango, Part 3 The fate of Jory, Ian and Captain Russell is discovered. Lex invents a flashing beacon from parts of the plane wreck.
The Hotel Tango, Part 4 Captain Russell threatens revenge after the accidental destruction of his boat. There is a race to get back to the beach to protect Daley, Lex, Taylor and Nathan before Russell can do any damage.