<Table> <Tr> <Th_colspan="2"> Season </Th> <Th_colspan="2"> Episodes </Th> <Th_colspan="2"> Originally aired </Th> </Tr> <Tr> <Th> First aired </Th> <Th> Last aired </Th> </Tr> <Tr> <Td> </Td> <Td_colspan="1"> </Td> <Td_colspan="2"> 8 </Td> <Td_colspan="1"> 15 September 2015 (2015 - 09 - 15) </Td> <Td> 3 November 2015 (2015 - 11 - 03) </Td> </Tr> <Tr> <Td> </Td> <Td_colspan="1"> </Td> <Td_colspan="1"> 16 </Td> <Td> 8 </Td> <Td_colspan="1"> 23 August 2016 (2016 - 08 - 23) </Td> <Td> 4 October 2016 (2016 - 10 - 04) </Td> </Tr> <Tr> <Td> 8 </Td> <Td_colspan="1"> 31 January 2017 (2017 - 01 - 31) </Td> <Td> 21 March 2017 (2017 - 03 - 21) </Td> </Tr> <Tr> <Td> </Td> <Td_colspan="1"> </Td> <Td_colspan="1"> 16 </Td> <Td> 8 </Td> <Td_colspan="1"> 12 September 2017 (2017 - 09 - 12) </Td> <Td> 24 October 2017 (2017 - 10 - 24) </Td> </Tr> <Tr> <Td> 8 </Td> <Td_colspan="1"> June 1 2018 (June 1 2018) </Td> <Td> 2018 (2018) </Td> </Tr> </Table> <Tr> <Th_colspan="2"> Season </Th> <Th_colspan="2"> Episodes </Th> <Th_colspan="2"> Originally aired </Th> </Tr> <Tr> <Th> First aired </Th> <Th> Last aired </Th> </Tr> <Tr> <Td> </Td> <Td_colspan="1"> </Td> <Td_colspan="2"> 8 </Td> <Td_colspan="1"> 15 September 2015 (2015 - 09 - 15) </Td> <Td> 3 November 2015 (2015 - 11 - 03) </Td> </Tr>

When is 800 words coming back to bbc