Shawn Thomsen

When McGarrett and Danny pose as drug pilots in a plan to stop a meth epidemic on the island, Danny is forced to break cover and land the aircraft after McGarrett is seriously wounded.

The team faces a contentious US Marshal after a murder suspect escapes capture and looks for asylum in the sovereign land that belongs to the Nation of Hawaii.

The team rushes to Mexico, where Chin puts his life in jeopardy when he attempts to rescue his kidnapped niece, Sara.

As serial killer Dr Madison Gray returns, McGarrett and Five-O find themselves sucked into her twisted mind games.

McGarrett risks his life when Five-0 attempts to rescue the young girls trapped in the sex trafficking ring they have been tracking; Kono makes a life-changing decision.

McGarrett lets himself be captured by the group he thinks is responsible for the killing of his CIA agent friend, and Tani questions whether she should tell McGarrett about the murder weapon she found at Adam's house.