<Table> <Tr> <Th> Season </Th> <Th> Timeslot (ET) </Th> <Th> Episodes </Th> <Th_colspan="2"> First aired </Th> <Th_colspan="2"> Last aired </Th> <Th> TV season </Th> <Th> Rank </Th> <Th> Avg . viewers (millions) </Th> <Th> 18--49 rating (average) </Th> </Tr> <Tr> <Th> Date </Th> <Th> Viewers (millions) </Th> <Th> Date </Th> <Th> Viewers (millions) </Th> </Tr> <Tr> <Td> </Td> <Td> Thursday 8: 00 pm </Td> <Td> 16 </Td> <Td> January 21, 2016 (2016 - 01 - 21) </Td> <Td> 3.21 </Td> <Td> May 19, 2016 (2016 - 05 - 19) </Td> <Td> 1.85 </Td> <Td> 2015--16 </Td> <Td> 135 </Td> <Td> 3.16 </Td> <Td> </Td> </Tr> <Tr> <Td> </Td> <Td> Thursday 8: 00 pm (1--8) Tuesday 9: 00 pm (9--17) </Td> <Td> 17 </Td> <Td> October 13, 2016 (2016 - 10 - 13) </Td> <Td> 1.82 </Td> <Td> April 4, 2017 (2017 - 04 - 04) </Td> <Td> 1.52 </Td> <Td> 2016--17 </Td> <Td> 141 </Td> <Td> 2.57 </Td> <Td> 0.9 </Td> </Tr> <Tr> <Td> </Td> <Td> Tuesday 9: 00 pm (1--9) Monday 8: 00 pm (10--18) </Td> <Td> 18 </Td> <Td> October 10, 2017 (2017 - 10 - 10) </Td> <Td> 1.71 </Td> <Td> April 9, 2018 (2018 - 04 - 09) </Td> <Td> TBD </Td> <Td> 2017--18 </Td> <Td> TBD </Td> <Td> TBD </Td> <Td> TBD </Td> </Tr> </Table> <Tr> <Th> Season </Th> <Th> Timeslot (ET) </Th> <Th> Episodes </Th> <Th_colspan="2"> First aired </Th> <Th_colspan="2"> Last aired </Th> <Th> TV season </Th> <Th> Rank </Th> <Th> Avg . viewers (millions) </Th> <Th> 18--49 rating (average) </Th> </Tr> <Tr> <Th> Date </Th> <Th> Viewers (millions) </Th> <Th> Date </Th> <Th> Viewers (millions) </Th> </Tr> <Tr> <Td> </Td> <Td> Thursday 8: 00 pm </Td> <Td> 16 </Td> <Td> January 21, 2016 (2016 - 01 - 21) </Td> <Td> 3.21 </Td> <Td> May 19, 2016 (2016 - 05 - 19) </Td> <Td> 1.85 </Td> <Td> 2015--16 </Td> <Td> 135 </Td> <Td> 3.16 </Td> <Td> </Td> </Tr>

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