<Tr> <Th> 306 </Th> <Td> 13 </Td> <Td> "You Really Got a Hold on Me" </Td> <Td> Nzingha Stewart </Td> <Td> Stacy McKee </Td> <Td> March 1, 2018 (2018 - 03 - 01) </Td> <Td> TBD </Td> </Tr> <Table> <Tr> <Th> No . </Th> <Th> Title </Th> <Th> Directed by </Th> <Th> Written by </Th> <Th> Original air date </Th> <Th> U.S. viewers (millions) </Th> </Tr> <Tr> <Th> </Th> <Td> "Stuck" </Td> <Td> Paris Barclay </Td> <Td> Stacy McKee </Td> <Td> March 22, 2018 (2018 - 03 - 22) </Td> <Td> TBD </Td> </Tr> <Tr> <Th> </Th> <Td> "Invisible To Me" </Td> <Td> Paris Barclay </Td> <Td> Stacy McKee </Td> <Td> March 22, 2018 (2018 - 03 - 22) </Td> <Td> TBD </Td> </Tr> </Table> <Tr> <Th> No . </Th> <Th> Title </Th> <Th> Directed by </Th> <Th> Written by </Th> <Th> Original air date </Th> <Th> U.S. viewers (millions) </Th> </Tr> <Tr> <Th> </Th> <Td> "Stuck" </Td> <Td> Paris Barclay </Td> <Td> Stacy McKee </Td> <Td> March 22, 2018 (2018 - 03 - 22) </Td> <Td> TBD </Td> </Tr>

What was the spinoff of grey's anatomy