<Tr> <Th> No . overall </Th> <Th> No. in season </Th> <Th> Title </Th> <Th> Original air date </Th> <Th> U.S. viewers (millions) </Th> </Tr> <Tr> <Th> </Th> <Td> </Td> <Td> "What Lies Beneath" </Td> <Td> July 17, 2015 (2015 - 07 - 17) </Td> <Td> 2.001 </Td> </Tr> <Tr> <Th> </Th> <Td> </Td> <Td> "Into The Nightmare" </Td> <Td> July 24, 2015 (2015 - 07 - 24) </Td> <Td> 1.689 </Td> </Tr> <Tr> <Th> </Th> <Td> </Td> <Td> "Strikes Back" </Td> <Td> July 31, 2015 (2015 - 07 - 31) </Td> <Td> 1.556 </Td> </Tr>

Treasure quest snake island did they find treasure