<Tr> <Th_colspan="2"> Chicago Fire (season 6) </Th> </Tr> <Tr> <Td_colspan="2"> Season 6 U.S. DVD cover </Td> </Tr> <Tr> <Th> Country of origin </Th> <Td> United States </Td> </Tr> <Tr> <Th> No. of episodes </Th> <Td> 23 </Td> </Tr>

When does season 6 of chicago fire come out on dvd