<Table> <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> Prod . code </Th> <Th> U.S. viewers ( millions ) </Th> </Tr> <Tr> <Th> 43 </Th> <Td> </Td> <Td> `` Girl of Steel '' </Td> <Td> Jesse Warn </Td> <Td> Story by : Andrew Kreisberg Teleplay by : Robert Rovner & Caitlin Parrish </Td> <Td> October 9 , 2017 ( 2017 - 10 - 09 ) </Td> <Td> TBA </Td> <Td> TBD </Td> </Tr> <Tr> <Th> 44 </Th> <Td> </Td> <Td> `` Triggers '' </Td> <Td> David McWhirter </Td> <Td> Gabriel Llanas & Anna Musky - Goldwyn </Td> <Td> October 16 , 2017 ( 2017 - 10 - 16 ) </Td> <Td> TBA </Td> <Td> TBD </Td> </Tr> <Tr> <Th> 45 </Th> <Td> </Td> <Td> TBA </Td> <Td> TBA </Td> <Td> TBA </Td> <Td> TBA </Td> <Td> TBA </Td> <Td> TBD </Td> </Tr> <Tr> <Th> 46 </Th> <Td> </Td> <Td> `` The Faithful '' </Td> <Td> TBA </Td> <Td> TBA </Td> <Td> TBA </Td> <Td> TBA </Td> <Td> TBD </Td> </Tr> <Tr> <Th> 47 </Th> <Td> 5 </Td> <Td> TBA </Td> <Td> Kevin Smith </Td> <Td> Eric Carrasco & Cindy Lichtman </Td> <Td> TBA </Td> <Td> T13. 20654 </Td> <Td> TBD </Td> </Tr> <Tr> <Th> 48 </Th> <Td> 6 </Td> <Td> `` Midvale '' </Td> <Td> TBA </Td> <Td> TBA </Td> <Td> TBA </Td> <Td> TBA </Td> <Td> TBD </Td> </Tr> <Tr> <Th> 49 </Th> <Td> 7 </Td> <Td> `` Wake Up '' </Td> <Td> Chad Lowe </Td> <Td> TBA </Td> <Td> TBA </Td> <Td> TBA </Td> <Td> TBD </Td> </Tr> <Tr> <Th> 50 </Th> <Td> 8 </Td> <Td> TBA </Td> <Td> Larry Teng </Td> <Td> TBA </Td> <Td> November 27 , 2017 ( 2017 - 11 - 27 ) </Td> <Td> TBA </Td> <Td> TBD </Td> </Tr> <Tr> <Td colspan="8"> This episode begins a crossover that will continue on Arrow season 6 episode 8 , followed by The Flash season 4 episode 8 and conclude on Legends of Tomorrow season 3 episode 8 . </Td> </Tr> </Table>
<Table> <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> Prod . code </Th> <Th> U.S. viewers ( millions ) </Th> </Tr> <Tr> <Th> 43 </Th> <Td> </Td> <Td> `` Girl of Steel '' </Td> <Td> Jesse Warn </Td> <Td> Story by : Andrew Kreisberg Teleplay by : Robert Rovner & Caitlin Parrish </Td> <Td> October 9 , 2017 ( 2017 - 10 - 09 ) </Td> <Td> TBA </Td> <Td> TBD </Td> </Tr> <Tr> <Th> 44 </Th> <Td> </Td> <Td> `` Triggers '' </Td> <Td> David McWhirter </Td> <Td> Gabriel Llanas & Anna Musky - Goldwyn </Td> <Td> October 16 , 2017 ( 2017 - 10 - 16 ) </Td> <Td> TBA </Td> <Td> TBD </Td> </Tr> <Tr> <Th> 45 </Th> <Td> </Td> <Td> TBA </Td> <Td> TBA </Td> <Td> TBA </Td> <Td> TBA </Td> <Td> TBA </Td> <Td> TBD </Td> </Tr> <Tr> <Th> 46 </Th> <Td> </Td> <Td> `` The Faithful '' </Td> <Td> TBA </Td> <Td> TBA </Td> <Td> TBA </Td> <Td> TBA </Td> <Td> TBD </Td> </Tr> <Tr> <Th> 47 </Th> <Td> 5 </Td> <Td> TBA </Td> <Td> Kevin Smith </Td> <Td> Eric Carrasco & Cindy Lichtman </Td> <Td> TBA </Td> <Td> T13. 20654 </Td> <Td> TBD </Td> </Tr> <Tr> <Th> 48 </Th> <Td> 6 </Td> <Td> `` Midvale '' </Td> <Td> TBA </Td> <Td> TBA </Td> <Td> TBA </Td> <Td> TBA </Td> <Td> TBD </Td> </Tr> <Tr> <Th> 49 </Th> <Td> 7 </Td> <Td> `` Wake Up '' </Td> <Td> Chad Lowe </Td> <Td> TBA </Td> <Td> TBA </Td> <Td> TBA </Td> <Td> TBD </Td> </Tr> <Tr> <Th> 50 </Th> <Td> 8 </Td> <Td> TBA </Td> <Td> Larry Teng </Td> <Td> TBA </Td> <Td> November 27 , 2017 ( 2017 - 11 - 27 ) </Td> <Td> TBA </Td> <Td> TBD </Td> </Tr> <Tr> <Td colspan="8"> This episode begins a crossover that will continue on Arrow season 6 episode 8 , followed by The Flash season 4 episode 8 and conclude on Legends of Tomorrow season 3 episode 8 . </Td> </Tr> </Table>
when does the new episode of supergirl come out
when does the new episode of supergirl come out
October 16 , 2017
October 16 , 2017