Continuing from last season's finale, Season 6 opens with Callen and Sam trapped in a terrorist's armed submarine headed for an aircraft carrier in San Diego. Hetty ignores her orders to report to Washington as the team tries to locate and stop the armed submarine.moreless
Season 5 ends with the team learning that a cartel plans to transport billions of dollars worth of cocaine from Colombia to the U.S. using a submarine. Callen and Sam are assigned the task of locating the missing vessel. Meanwhile, Hetty is called to Washington in response to the mission in Afghanistan.moreless
Mike plans to live life to the fullest after getting shot during a robbery.
Walt investigates the world of underground poker games after the Tribal Council president, who had a gambling problem, is found dead in his car on county land. The list of suspects starts to mount when tribal politics are taken into consideration. Walt feels betrayed when he finds out about Cady and Branch's affair.moreless