<Li> Nadia Alexander as Phoebe </Li> <Li> Eric Todd as Frankie Belmont </Li> <Table> <Tr> <Th> No . </Th> <Th> Title </Th> <Th> Directed by </Th> <Th> Teleplay by </Th> <Th> Original air date </Th> <Th> U.S. viewers (millions) </Th> </Tr> <Tr> <Th> </Th> <Td> "Part I" </Td> <Td> Antonio Campos </Td> <Td> Derek Simonds </Td> <Td> August 2, 2017 (2017 - 08 - 02) </Td> <Td> 1.63 </Td> </Tr> <Tr> <Td_colspan="6"> Cora Tannetti, raised by religious zealots, is now married to Mason and mother of a toddler . The marriage is strained by Mason's attachment to his mother, who lives on the same property and watches her grandson while Cora and Mason work at the family business . At the lake with her husband and son, Cora attempts to drown herself but changes her mind . She then sees an amorous couple kissing and uses a paring knife to repeatedly stab the man, Frankie Belmont, killing him . Detectives Harry Ambrose and Dan Leroy are assigned the case . With Cora's confession, Dan views the case as closed, while Harry wishes to learn why she committed a random murder . He must hurry, as she is soon to be arraigned in court . </Td> </Tr> <Tr> <Th> </Th> <Td> "Part II" </Td> <Td> Antonio Campos </Td> <Td> Derek Simonds </Td> <Td> August 9, 2017 (2017 - 08 - 09) </Td> <Td> 1.41 </Td> </Tr> <Tr> <Td_colspan="6"> Cora pleads guilty to second - degree murder to avoid a trial, but the judge orders a competency evaluation . After learning that Frankie seemed to recognize Cora as she stabbed him and that they possibly had a destructive relationship, Harry questions her . She admits that, in 2012, she had sex with Frankie after meeting him in a bar, only he called himself "J.D.". Frankie's parents claim that he was in California in 2012 . Harry confronts Cora, forcing her to listen to the music that caused her to stab Frankie, and she attacks Harry in a similar manner . </Td> </Tr> <Tr> <Th> </Th> <Td> "Part III" </Td> <Td> Antonio Campos </Td> <Td> Derek Simonds </Td> <Td> August 16, 2017 (2017 - 08 - 16) </Td> <Td> 1.64 </Td> </Tr> <Tr> <Th> </Th> <Td> "Part IV" </Td> <Td> Brad Anderson </Td> <Td> Liz W. Garcia </Td> <Td> August 23, 2017 (2017 - 08 - 23) </Td> <Td> 1.76 </Td> </Tr> <Tr> <Th> 5 </Th> <Td> "Part V" </Td> <Td> Cherien Dabis </Td> <Td> Jesse McKeown </Td> <Td> August 30, 2017 (2017 - 08 - 30) </Td> <Td> 1.84 </Td> </Tr> <Tr> <Th> 6 </Th> <Td> "Part VI" </Td> <Td> Judy Lee Lipes </Td> <Td> Tom Pabst </Td> <Td> September 6, 2017 (2017 - 09 - 06) </Td> <Td> 1.84 </Td> </Tr> <Tr> <Th> 7 </Th> <Td> "Part VII" </Td> <Td> Tucker Gates </Td> <Td> Liz W. Garcia </Td> <Td> September 13, 2017 (2017 - 09 - 13) </Td> <Td> 1.84 </Td> </Tr> <Tr> <Th> 8 </Th> <Td> "Part VIII" </Td> <Td> Tucker Gates </Td> <Td> Jesse McKeown & Tom Pabst </Td> <Td> September 20, 2017 (2017 - 09 - 20) </Td> <Td> 2.44 </Td> </Tr> </Table> <Tr> <Th> No . </Th> <Th> Title </Th> <Th> Directed by </Th> <Th> Teleplay by </Th> <Th> Original air date </Th> <Th> U.S. viewers (millions) </Th> </Tr>

How many episodes are there in the show the sinner