<Tr> <Th> No . overall </Th> <Th> No. in season </Th> <Th> Title </Th> <Th> Directed by </Th> <Th> Written by </Th> <Th> Original air date </Th> <Th> U.S. viewers (millions) </Th> </Tr> <Tr> <Th> 45 </Th> <Td> </Td> <Td> "Chapter Forty - Five" </Td> <Td> Gina Lamar </Td> <Td> Jennie Snyder Urman </Td> <Td> October 17, 2016 (2016 - 10 - 17) </Td> <Td> 1.09 </Td> </Tr> <Tr> <Th> 46 </Th> <Td> </Td> <Td> "Chapter Forty - Six" </Td> <Td> Brad Silberling </Td> <Td> David S. Rosenthal & Paul Sciarrotta </Td> <Td> October 24, 2016 (2016 - 10 - 24) </Td> <Td> 1.10 </Td> </Tr> <Tr> <Th> 47 </Th> <Td> </Td> <Td> "Chapter Forty - Seven" </Td> <Td> Eva Longoria Baston </Td> <Td> Carolina Rivera & Micah Schraft </Td> <Td> October 31, 2016 (2016 - 10 - 31) </Td> <Td> 0.97 </Td> </Tr>

When does season 4 episode 18 of jane the virgin come out