Ep 8. Fallout

Sam and Callen participate in a joint operation with the DEA to stop a drug smuggling ring in Los Angeles, but their plans are disrupted when Sam's wife, Michelle, unexpectedly shows up at the scene. Meanwhile, Kensi and Deeks go undercover as a married couple to infiltrate a swanky beach club where the drug cartel is believed to be holding a meeting. As they investigate, they discover that the cartel is involved in nuclear weapons trafficking, putting the entire city at risk. With time running out, the team must race to stop the cartel and prevent a devastating nuclear attack. Along the way, they must also confront their own personal struggles and relationships, including Sam's troubled marriage and Kensi's growing feelings for Deeks. The stakes are higher than ever in this action-packed episode of NCIS: Los Angeles.