<Table> <Tr> <Th_colspan="2"> Friday Night Lights (season 2) </Th> </Tr> <Tr> <Td_colspan="2"> Season 2 DVD cover </Td> </Tr> <Tr> <Th> Country of origin </Th> <Td> United States </Td> </Tr> <Tr> <Th> No. of episodes </Th> <Td> 15 </Td> </Tr> <Tr> <Th_colspan="2"> Release </Th> </Tr> <Tr> <Th> Original network </Th> <Td> NBC </Td> </Tr> <Tr> <Th> Original release </Th> <Td> October 5, 2007 (2007 - 10 - 05)--February 8, 2008 (2008 - 02 - 08) </Td> </Tr> <Tr> <Th_colspan="2"> Season chronology </Th> </Tr> <Tr> <Td_colspan="2"> ← Previous Season 1 Next → Season 3 </Td> </Tr> <Tr> <Td_colspan="2"> List of Friday Night Lights episodes </Td> </Tr> </Table> <Tr> <Th_colspan="2"> Friday Night Lights (season 2) </Th> </Tr>

How many episodes were in season 2 of friday night lights