HARD TIMES. BIGGER CRIMES. For the elite OSP team, protecting our nation is a personal mission in the explosive Season Thirteen of NCIS: Los Angeles. Facing high-stakes threats from deadly adversaries including Chinese intelligence, white nationalist militias, the Mob, and an online army of murderous internet trolls, the team "G" Callen, Sam Hanna, Hetty Lang, Kensi Blye, Marty Deeks, Fatima Namazi, Devin Rountree, and Hollace Kilbride never fails to keep our nation safe by any means necessary. Meanwhile, Callen's search for answers about his mysterious past could endanger everyone close to him when sinister Russian operative Katya impersonates him with advanced deep fake technology.