<Tr> <Th> 180 </Th> <Td> 12 </Td> <Td> "Ka Hopu Nui' Ana" "The Round Up" </Td> <Td> Eagle Egilsson </Td> <Td> David Wolkove & Matt Wheeler </Td> <Td> January 5, 2018 (2018 - 01 - 05) </Td> <Td> 812 </Td> <Td> 9.96 </Td> </Tr> <Tr> <Td_colspan="8"> When a government task - force is set up in the state with a goal to reduce gang related violence a member of the task force is killed in a bombing . The Five - 0 Task Force teams up with the government task - force, HPD, and the National Guard to solve the murder . Also Steve asks Adam to head up a special division within the Five - 0 Task Force which focuses solely on organized crime which he accepts . </Td> </Tr> <Tr> <Th> 181 </Th> <Td> 13 </Td> <Td> "O Ka Mea Ua Hala, Ua Hala Ia" "What is Gone is Gone" </Td> <Td> Roderick Davis </Td> <Td> Sean O'Reilly </Td> <Td> January 12, 2018 (2018 - 01 - 12) </Td> <Td> 813 </Td> <Td> 9.38 </Td> </Tr> <Tr> <Td_colspan="8"> When Lou and his son come across a man attempting to commit suicide, Grover attempts to talk to him down while the rest of the team investigates the case in an attempt to prove his innocence . </Td> </Tr>

Hawaii five-0 season 8 episode 18 guest stars