Michael Ng

The team believes that two suspects may be working together on a series of home invasions and murders occurring in a Denver suburb.

On the night before Chin Ho's wedding, the team's investigation into a man left to die in an abandoned bunker intersects with Capt. Fryer's case.

A special personal mission sends McGarrett's Aunt Deb (Carol Burnett) to Oahu; unstable Japanese WWII bombs hidden on the island are stolen.

The team investigates a shipwreck carrying exotic animals that now threaten the native wildlife on Oahu; Alex sustains a career-ending injury; Kai asks a fish and wildlife agent out on a date.

After Marcus (Andre Braugher) employs an experimental device to elude U.S. warships, a commando team attack sends Sam (Scott Speedman) and Grace (Daisy Betts) into the jungle to defend the island. Meanwhile, Kylie (Autumn Reeser) looks for the source of the attack on the U.S.S. Colorado.

After questioning orders to fire nuclear missiles into Pakistan, Captain Marcus Chaplin (Andre Braugher) and the crew of the nuclear sub USS Colorado are deemed traitors by their own country. Forced to take refuge on an exotic Pacific island, they must fight to clear their names so that they can return home.