Congrats to Ian…this sounds like another exciting role and opportunity!

Hawaii Five-0 Scoop: Lost’s Henry Ian Cusick Returns to the Aloha State to Make Mayhem

Lost alum Henry Ian Cusick is heading back to Hawaii, with a plum role on Hawaii Five-0.

The dashing Scotsman will guest-star in the Season 4 premiere as Ernesto, a tough, fearless and ruthless member of a terrorist group called the National Liberation Movement. Provided he makes it out of the mayhem he makes alive, he possibly could reappear like a bad penny.

Asked to comment on Cusick’s character, show boss Peter Lenkov — who teased the Lost alum’s arrival with the photo below — said, “Well, he’s got the balls to take over the palace, Five-0′s HQ — so what more is there to say?”