Castaways - Season 1 Episode 4 Three's a Crowd

As Matt struggles to make it to other parts of the island with his resources quickly running out, Tim and Krichelle's strong bond starts to take shape, and Sawyer and Richard's similarities make them question if meeting any others would lessen their chances of survival. Meanwhile, the harsh reality of life on the islands has its effect on one of the castaways whose journey is cut short.