<Tr> <Th> 117 </Th> <Td> Special </Td> <Td> "Girl Talk 2" </Td> <Td> January 6, 2015 (2015 - 01 - 06) </Td> <Td> 1.42 </Td> </Tr> <Tr> <Th> 118 </Th> <Td> </Td> <Td> "99 Problems But a Mom Ain't One" </Td> <Td> January 6, 2015 (2015 - 01 - 06) </Td> <Td> 1.82 </Td> </Tr> <Tr> <Th> 119 </Th> <Td> </Td> <Td> "Abby Got Served" </Td> <Td> January 13, 2015 (2015 - 01 - 13) </Td> <Td> 1.55 </Td> </Tr> <Tr> <Th> 120 </Th> <Td> </Td> <Td> "JoJo with a Bow Bow" </Td> <Td> January 20, 2015 (2015 - 01 - 20) </Td> <Td> 1.33 </Td> </Tr>

How many episodes are in season 8 of dance moms