Episode:Free Ride

is the tenth episode, in the fourth season of NCIS: Los Angeles, and the eighty-second in the series as a whole excluding the back door pilot episodes and any crossovers. 
==Synopsis==
Callen, Sam, Kensi and Deeks spend Christmas aboard an aircraft carrier investigating the death of a fellow NCIS special agent. Meanwhile, Nell and Eric make the most of the holidays back at headquarters and Hetty takes a trip.
==Cast==
===Series Regulars===
===Other Cast===
Category:Season Four Episodes