It’s the CBS drama All of Them. Someone is always shocked by a familiar face from their past.
The team gets involved in a case of international politics when a Congressman, who was a former NCIS agent, is murdered in New Orleans. Tetazoo relieves Lillian of her duties and takes charge of a manhunt. Meanwhile, the BAU searches for a missing teen, the CSIs investigate a murder and robbery at a poker game, and Jane devises a risky plan to ensnare a group of art thieves. Sweet Sixteen and Elite Eight matchups will be broadcast live. Meanwhile, Kensi is shocked when a familiar face from her past shows up in Afghanistan.