The NCIS team consults with three cyber-terrorists they imprisoned after a city-wide Internet shutdown the week before Christmas. Also, McGee reflects on the case and Gibbs' infamous rules as he pens a heartfelt letter to his father.
               
              
                Casts: 
                Sean Murray, Wilmer Valderrama, Katrina Law, Brian Dietzen, Diona Reasonover, Rocky Carroll, Gary Cole