<Tr> <Td_colspan="2"> ← Previous Season 7 </Td> </Tr> <Tr> <Td_colspan="2"> List of Hawaii Five - 0 (2010 TV series) episodes </Td> </Tr> <P> The eighth season of the CBS police procedural drama series Hawaii Five - 0 premiered on September 29, 2017 for the 2017--18 television season . The season is expected to contain 25 episodes . </P> <P> This is the first season not to feature Daniel Dae Kim, Grace Park, and Masi Oka . This is also the first season to feature Meaghan Rath and Beulah Koale, who joined as new main cast members . In addition, longtime recurring cast members Dennis Chun, Kimee Balmilero, and Taylor Wily were promoted to series regulars, while other longtime recurring cast member Ian Anthony Dale joined as a series regular in the seventh episode . </P>

When does hawaii five 0 season 8 come out