Callen and Sam work undercover as a prisoner and guard to infiltrate a white supremacy group believed to be in possession of stolen nuclear material. Kensi transforms herself into a tattooed biker chick to play Callen's girlfriend. Meanwhile, Callen's first meeting with Hetty is revealed.moreless
Command is always two steps ahead and everyone in Olivia's life is in danger. Meanwhile, Cyrus is forced to face the consequences of his behaviour, and Huck and Quinn finally figure out just what Elizabeth North has been planning, but they might be too late to stop it.moreless
The team tries to protect Cabe's ex-wife, after she uncovers evidence that suggests foul play in the death of a prominent congressman.
Olivia and the team continue to investigate Catherine's case, but Olivia is distracted when Jake stops returning her calls. Meanwhile, Cyrus falls deeper into the rabbit hole with Michael, David realizes what it's like to finally be a winner in DC and Fitz seeks answers to Jerry’s death.moreless
Sonny Burnett, a man with a dark side, who became extremely violent while at Alcatraz reappears.
With the future of the Wellness Center in jeopardy, Ray and Tanya try to track down Charlie in search of their forty thousand dollars. Matt accuses Jessica of tampering with urine samples at his office, and Lenore's big plan backfires.moreless
Tanya discovers that Charlie has skipped bail, and she asks Missy, the mother of Charlie's child, to help locate him. Lenore declares war on Tanya and the Wellness Center, and Sandee tries to position Jason to take Ray's spot. Ray faces concerns about his ability to satisfy women, particularly Jessica.moreless
The deadly Hudson River virus hits the area and a vaccine is being withheld from the citizens by a government official. Jake and the Rangers find a way to protect Jericho.
A woman who was pulled over by police is found murdered two miles up the road from the stop. It's not long before Robbins determines that the woman is, genetically speaking, not a woman.moreless