LAPD Detective Whiting calls in a favor when Deeks’ former partner goes rogue.

Callen pursues every alternative when the Diplomatic Security Service apprehends his father, Nikita Aleksandr Reznikov, as part of an exchange for two American photographers being held hostage in Iran.

When a missile test is hijacked and sent off course, the team searches for the hacking group responsible for the attack with the help of a young computer specialist Hetty…

Eric is one of seven suspects after Granger is poisoned by the mole.