<Table> <Tr> <Th> No . overall </Th> <Th> No. in season </Th> <Th> Title </Th> <Th> Original air date </Th> <Th> Prod . code </Th> <Th> U.S. viewers ( million ) </Th> </Tr> <Tr> <Th> 31 </Th> <Td> </Td> <Td> `` Week 1 : Season Premiere '' </Td> <Td> August 14 , 2017 ( 2017 - 08 - 14 ) </Td> <Td> 401 </Td> <Td> 5.09 </Td> </Tr> <Tr> <Th> 32 </Th> <Td> </Td> <Td> `` Week 1 : Part 2 '' </Td> <Td> August 15 , 2017 ( 2017 - 08 - 15 ) </Td> <Td> 402 </Td> <Td> 3.88 </Td> </Tr> <Tr> <Th> 33 </Th> <Td> </Td> <Td> `` Week 2 : Part 1 '' </Td> <Td> August 21 , 2017 ( 2017 - 08 - 21 ) </Td> <Td> 403 </Td> <Td> 4.33 </Td> </Tr> <Tr> <Th> 34 </Th> <Td> </Td> <Td> `` Week 2 : Part 2 '' </Td> <Td> August 22 , 2017 ( 2017 - 08 - 22 ) </Td> <Td> 404 </Td> <Td> 3.80 </Td> </Tr> <Tr> <Th> 35 </Th> <Td> 5 </Td> <Td> `` Week 3 : Part 1 '' </Td> <Td> August 28 , 2017 ( 2017 - 08 - 28 ) </Td> <Td> 405 </Td> <Td> 5.45 </Td> </Tr> <Tr> <Th> 36 </Th> <Td> 6 </Td> <Td> `` Week 3 : Part 2 '' </Td> <Td> August 29 , 2017 ( 2017 - 08 - 29 ) </Td> <Td> 406 </Td> <Td> 4.36 </Td> </Tr> <Tr> <Th> 37 </Th> <Td> 7 </Td> <Td> `` Week 4 : Part 1 '' </Td> <Td> September 4 , 2017 ( 2017 - 09 - 04 ) </Td> <Td> 406 </Td> <Td> 4.51 </Td> </Tr> <Tr> <Th> 38 </Th> <Td> 8 </Td> <Td> `` Week 4 : Part 2 '' </Td> <Td> September 5 , 2017 ( 2017 - 09 - 05 ) </Td> <Td> 408 </Td> <Td> 4.54 </Td> </Tr> <Tr> <Th> 39 </Th> <Td> 9 </Td> <Td> `` Week 5 : Season Finale '' </Td> <Td> September 11 , 2017 ( 2017 - 09 - 11 ) </Td> <Td> 409 </Td> <Td> 4.70 </Td> </Tr> </Table>
<Table> <Tr> <Th> No . overall </Th> <Th> No. in season </Th> <Th> Title </Th> <Th> Original air date </Th> <Th> Prod . code </Th> <Th> U.S. viewers ( million ) </Th> </Tr> <Tr> <Th> 31 </Th> <Td> </Td> <Td> `` Week 1 : Season Premiere '' </Td> <Td> August 14 , 2017 ( 2017 - 08 - 14 ) </Td> <Td> 401 </Td> <Td> 5.09 </Td> </Tr> <Tr> <Th> 32 </Th> <Td> </Td> <Td> `` Week 1 : Part 2 '' </Td> <Td> August 15 , 2017 ( 2017 - 08 - 15 ) </Td> <Td> 402 </Td> <Td> 3.88 </Td> </Tr> <Tr> <Th> 33 </Th> <Td> </Td> <Td> `` Week 2 : Part 1 '' </Td> <Td> August 21 , 2017 ( 2017 - 08 - 21 ) </Td> <Td> 403 </Td> <Td> 4.33 </Td> </Tr> <Tr> <Th> 34 </Th> <Td> </Td> <Td> `` Week 2 : Part 2 '' </Td> <Td> August 22 , 2017 ( 2017 - 08 - 22 ) </Td> <Td> 404 </Td> <Td> 3.80 </Td> </Tr> <Tr> <Th> 35 </Th> <Td> 5 </Td> <Td> `` Week 3 : Part 1 '' </Td> <Td> August 28 , 2017 ( 2017 - 08 - 28 ) </Td> <Td> 405 </Td> <Td> 5.45 </Td> </Tr> <Tr> <Th> 36 </Th> <Td> 6 </Td> <Td> `` Week 3 : Part 2 '' </Td> <Td> August 29 , 2017 ( 2017 - 08 - 29 ) </Td> <Td> 406 </Td> <Td> 4.36 </Td> </Tr> <Tr> <Th> 37 </Th> <Td> 7 </Td> <Td> `` Week 4 : Part 1 '' </Td> <Td> September 4 , 2017 ( 2017 - 09 - 04 ) </Td> <Td> 406 </Td> <Td> 4.51 </Td> </Tr> <Tr> <Th> 38 </Th> <Td> 8 </Td> <Td> `` Week 4 : Part 2 '' </Td> <Td> September 5 , 2017 ( 2017 - 09 - 05 ) </Td> <Td> 408 </Td> <Td> 4.54 </Td> </Tr> <Tr> <Th> 39 </Th> <Td> 9 </Td> <Td> `` Week 5 : Season Finale '' </Td> <Td> September 11 , 2017 ( 2017 - 09 - 11 ) </Td> <Td> 409 </Td> <Td> 4.70 </Td> </Tr> </Table>
how many episodes in bachelor in paradise season 4
how many episodes in bachelor in paradise season 4
9
9