<Table> <Tr> <Th> Total </Th> <Th> No . </Th> <Th> Title </Th> <Th> Original air date </Th> <Th> UK viewers (Millions) </Th> </Tr> <Tr> <Th> 20 </Th> <Td> </Td> <Td> Episode 1 </Td> <Td> 28 March 2016 (2016 - 03 - 28) </Td> <Td> 3.33 </Td> </Tr> <Tr> <Th> 21 </Th> <Td> </Td> <Td> Episode 2 </Td> <Td> 4 April 2016 (2016 - 04 - 04) </Td> <Td> 2.93 </Td> </Tr> <Tr> <Th> 22 </Th> <Td> </Td> <Td> Episode 3 </Td> <Td> 11 April 2016 (2016 - 04 - 11) </Td> <Td> 2.90 </Td> </Tr> <Tr> <Th> 23 </Th> <Td> </Td> <Td> Episode 4 </Td> <Td> 18 April 2016 (2016 - 04 - 18) </Td> <Td> 2.72 </Td> </Tr> <Tr> <Th> 24 </Th> <Td> 5 </Td> <Td> Episode 5 </Td> <Td> 25 April 2016 (2016 - 04 - 25) </Td> <Td> 2.78 </Td> </Tr> <Tr> <Th> 25 </Th> <Td> 6 </Td> <Td> Episode 6 </Td> <Td> 2 May 2016 (2016 - 05 - 02) </Td> <Td> 2.35 </Td> </Tr> <Tr> <Th> 26 </Th> <Td> 7 </Td> <Td> Surviving the Island </Td> <Td> 3 May 2016 (2016 - 05 - 03) </Td> <Td> 1.32 </Td> </Tr> </Table> <Tr> <Th> Total </Th> <Th> No . </Th> <Th> Title </Th> <Th> Original air date </Th> <Th> UK viewers (Millions) </Th> </Tr> <Tr> <Th> 20 </Th> <Td> </Td> <Td> Episode 1 </Td> <Td> 28 March 2016 (2016 - 03 - 28) </Td> <Td> 3.33 </Td> </Tr> <Tr> <Th> 21 </Th> <Td> </Td> <Td> Episode 2 </Td> <Td> 4 April 2016 (2016 - 04 - 04) </Td> <Td> 2.93 </Td> </Tr>

Where is the island with bear grylls made