: It is revealed that the Comescu family is a ruthless Romanian crime syndicate that has been trying to kill Callen for years.
: Without warning, Hetty resigns from NCIS and travels to Prague. Her departure is linked to a private mission regarding Operation Comescu , a case deeply tied to Callen's history.
: While in Romania, Callen experiences significant flashbacks to his childhood, bringing him closer than ever to understanding his true identity. The Cliffhanger Ending The episode concludes with several shocking revelations: