All 24 episodes from the 13th season of the US crime drama following the exploits of the Naval Criminal Investigation Service, led by Special Agent Jethro Gibbs (Mark Harmon). In this season, Gibbs' life hangs in the balance after being shot and McGee (Sean Murray) and Bishop (Emily Wickersham) go undercover as they investigate the death of a marine. The episodes are: 'Stop the Bleeding', 'Personal Day', 'Incognito', 'Double Trouble', 'Lockdown', 'Viral', '16 Years', 'Saviors', 'Day in Court', 'Blood Brothers', 'Spinning Wheel', 'Sister City (Part 1)', 'Déjà Vu', 'Decompressed', 'React', 'Loose Cannons', 'After Hours', 'Scope', 'Reasonable Doubts', 'Charade', 'Return to Sender', 'Homefront', 'Dead Letter' and 'Family First'.