Spoilers

On Hawaii Five-0 Season 4 Episode 20, the team stumbles onto a possible terrorist plot while trying to solve a murder. Check out photos from the installment now.

On Hawaii Five-0 Season 4 Episode 19, McGarrett and Danno are caught in an abandoned building rigged with explosives. Check out these photos now.

Melanie Griffith is set to guest star on Hawaii Five-0. Check out photos from her upcoming episode now.

Hawaii Five-0 has a lot planned for the new year. Find out exactly what will go down now!

Who will make his way back to Hawaii Five-0 for the season finale? Find out now!

Hawaii Five-0 premieres Season 4 on Friday, September 27. Check out photos from the opener now.

CBS has sent out a spoiler-heavy press release. Read on at your own risk!

Hawaii Five-0 is about to go where no show has gone before. Read on to see what we mean.

Hawaii Five-0 will soon flashback. Way back. To the days of McGarrett in training.

Wo Fat is returning to Hawaii Five-0. When? Find out now.