<P> Liar was announced on 15 April 2016 as the first full production from Two Brothers Pictures . On 30 September 2016, the miniseries was commissioned by American cable network SundanceTV and British commercial broadcaster ITV . Commercial broadcasters TF1 and Seven have also ordered the series . Filming for the series began in London and Kent in November 2016 . The marshes were filmed in Tollesbury, Essex . The seashore was filmed at Deal, Kingsdown, and Walmer . Some inner town sequences in Brockley, Nunhead, Shortlands (Episode 3), South Ealing, and Edinburgh (Episode 4) </P> <P> After the first series concluded on 16 October 2017, it was announced that the programme would be returning for a second series . The second series, set to film and premiere in 2019, will focus on a whodunit storyline involving the cliffhanger of the first series' finale . Froggatt and Gruffudd are both set to return . </P> <Table> <Tr> <Th> No . </Th> <Th> Title </Th> <Th> Directed by </Th> <Th> Written by </Th> <Th> Original air date </Th> <Th> UK viewers (millions) </Th> </Tr> <Tr> <Th> </Th> <Td> "The Date" </Td> <Td> James Strong </Td> <Td> Harry Williams & Jack Williams </Td> <Td> 11 September 2017 (2017 - 09 - 11) </Td> <Td> 8.86 </Td> </Tr> <Tr> <Td_colspan="6"> School teacher Laura Neilson goes on a date with Andrew Earlham, whom she then accuses of rape, but who is lying? </Td> </Tr> <Tr> <Th> </Th> <Td> "I Know You're Lying" </Td> <Td> James Strong </Td> <Td> Harry Williams & Jack Williams </Td> <Td> 18 September 2017 (2017 - 09 - 18) </Td> <Td> 8.5 </Td> </Tr> <Tr> <Td_colspan="6"> Andrew and Laura take time away from their jobs . Laura's past becomes exposed as a figure from her past returns . </Td> </Tr> <Tr> <Th> </Th> <Td> "White Rabbit" </Td> <Td> James Strong </Td> <Td> Harry Williams & Jack Williams </Td> <Td> 25 September 2017 (2017 - 09 - 25) </Td> <Td> 8.87 </Td> </Tr> <Tr> <Td_colspan="6"> A student is in need of Laura and Andrew's help . Laura's case will not be prosecuted . Katy's husband begins to suspect something . </Td> </Tr> <Tr> <Th> </Th> <Td> "Catherine" </Td> <Td> Samuel Donovan </Td> <Td> Harry Williams & Jack Williams </Td> <Td> 2 October 2017 (2017 - 10 - 02) </Td> <Td> 8.82 </Td> </Tr> <Tr> <Td_colspan="6"> Laura travels to Edinburgh to try to find out more about the mysterious death of Andrew's first wife Mary, and discovers that one of his victims had been Mary's friend Catherine . </Td> </Tr> <Tr> <Th> 5 </Th> <Td> "Check Mate" </Td> <Td> Samuel Donovan </Td> <Td> Harry Williams & Jack Williams </Td> <Td> 9 October 2017 (2017 - 10 - 09) </Td> <Td> 9.03 </Td> </Tr> <Tr> <Td_colspan="6"> Laura's resolve to bring Andrew to justice deepens and she enlists Tom's help in her plan . However, when a deception in Laura's personal life comes to light, she is left with no one to turn to, and she resorts to dangerous methods to force Andrew . </Td> </Tr> <Tr> <Th> 6 </Th> <Td> "The Marshes" </Td> <Td> Samuel Donovan </Td> <Td> Harry Williams & Jack Williams </Td> <Td> 16 October 2017 (2017 - 10 - 16) </Td> <Td> 9.49 </Td> </Tr> <Tr> <Td_colspan="6"> Three months pass after Andrew enlists Luke as an alibi, Laura has decided to get on with her life, until she and Andrew meet again . It turns out that Vanessa could not prove Andrew guilty, Laura learns that Andrew may have recorded his crimes, and the final match between the two is set to have violent consequences . </Td> </Tr> </Table> <Tr> <Th> No . </Th> <Th> Title </Th> <Th> Directed by </Th> <Th> Written by </Th> <Th> Original air date </Th> <Th> UK viewers (millions) </Th> </Tr>

How many episodes are there in liar itv