O pulled in strong ratings throughout its 10-season run, there were multiple reasons CBS chose to cancel it in 2020.

The series' final episode airs Friday, April 3 at 9 p.m. ET/PT on CBS ... their highly anticipated crossover episode! 'Hawaii Five-0's season nine finale airs Friday, May 17, at 10 p.m. ET ...

Since Hawaii Five-0 premiered in 2010 and wrapped up in 2020, it showcased a long list of talented performers season after season, each earning varying degrees of fan favoritism. Starring Alex O ...