'Hawaii Five-0' Season 4 LIVE STREAM ONLINE Premiere Episode: "Lost" Alum Henry Ian Cusik Guest Stars Tonight at 9 PM on CBS [TRAILER]

Hawaii Five-0 Season 4 is set to premiere tonight, September 27 at 9 PM ET on CBS.

If you can't make it to a TV here's a live stream option online:

http://www.couchtuner.eu/watch-hawaii-five-0-online/

Excited for a brand new season of Hawaii Five-0? Of course your are, so are we.

It looks like, according to the Season 4 trailer preview Chi McBride will be joining the cast for an all new batch of episodes. It also looks like Chin Ho [Daniel Dae Kim] will have a bigger role this season. In fact there will be an episode at some point that travels back in time to show how he met his wife, and how he lost his job on the force. His relationship with McGarret's father John will also be explored in more detail.

Former Lost co-star Henry Ian Cusick also made an appearance in the trailer preview. He'll be a guest star in the Season 4 premiere.

Lost's Hurley, Jorge Garcia looks like he's got a cast upgrade as well.

"He's going to be sort of the fifth member of Five-0," says Hawaii Five-0 executive producer Peter Lenkov. "Jerry still lives in his mom's basement. He's the boy who cried wolf whom nobody ever believed, but he finally gets validated."

Tune in tonight for the Hawaii Five-0 Season 4 premiere tonight at 9 PM ET on CBS.

Live stream option online: http://www.couchtuner.eu/watch-hawaii-five-0-online/

Check out a preview trailer for the new season.