Alexandre Chen

Mac and Jack's mini-holiday is cut short when someone from their past abducts them and locks them in a concrete room. Meanwhile, Matty tasks Riley, Bozer, and Leanna with stealing a diamond encoded with terrorist intel from a princess in Milan.

When a Marine Corps vet's SUV is stolen with her service dog inside, Magnum and Higgins must find the car, the dog and the car thief who they believe may be an escaped kidnapping victim.

When Carol's overbearing parents visit for the holidays, Carol tries to cover up failed relationships. Nate considers getting back together with Janice.

When Gabriel's chip is hacked with misinformation, he turns on his own team. Gabriel's memory is wiped clean after CyberCom is attacked by an aggressive virus. He believes Jin Cong is the good guy and helps him locate a top-secret document.