While Deeks shows his true feelings to Kensi, Sam is under a lot of trouble dealing with Isaak as he has been made.
Agent Callen realizes that Janvier gave up their plan to Isaak and now Sam and Deeks are in trouble.
Agent Callen makes a deal with Marcel Janvier.
As Isaak Sidorov and Marcel Janvier make a deal on the nuclear bomb, Agent Callen has a suspicion that something is wrong with this picture.
Sam works undercover with his wife and Isaak Sidorov to get money to buy a nuclear bomb.
Agent Callen and Kensi go in search of Marcel Janvier.
Agents go undercover while a diamond transaction goes wrong.
Deeks goes undercover as a man named Max, and gets himself into some trouble.
Kensi is jealous over Deeks' undercover relationship with his new partner.
Agent Callen and Sam want to get to the bottom of the blood diamond fundings.
Kensi and Deeks run into trouble when they see Monica.
Hetty and Callen have a confrontation about all the recruits she's had besides him.
Callen and Sam realize their is a new person in town, and Callen isn't too happy about it.
Kensi and Deeks have a ninja moment.
Kensi finds out that Deeks was in rock band.