TV Guide 5USA Sunday

Part two of two. The teams fly to Los Angeles from Hawaii in pursuit of suspect Jarrod Taylor, before tracking him down at his hotel, where he claims he is being paid by an immunologist who is hoping to reintroduce smallpox to restore nature's balance. Later, the agents make a shocking discovery when they find a bulk order for children's t-shirts. Concluding part of the crossover episode with Hawaii Five-0

Kensi and Deeks go undercover as a married couple in a quiet suburb as part of an investigation into a Russian sleeper cell. Crime drama, starring Daniela Ruah and Eric Christian Olsen

Part one of two. The agents investigate when two men are killed at a gun shop, but soon discover one of their colleagues could be at risk. Callen learns the Chameleon - a criminal out for revenge - is involved, and races to track him down. However, when he comes face to face with the fugitive, he is tricked into answering a phone wired to a car bomb

Part two of two. The Chameleon's planted clues lead the team on a wild goose chase as it searches for NSA agent Mike Atley, who the criminal claims to have in his custody. Callen is faced with a difficult decision when he is told to release the Chameleon in order to save Atley's life, and contemplates subduing his nemesis once and for all

When a woman turns her husband in for possessing child pornography, the case is complicated by a sudden death. Benson tries to reconnect with a victim she saved. Drama, starring Mariska Hargitay