NCIS Season 4 Episode 21
Brothers in Arms
Director Shepard makes a huge mistake by meeting a man alone to inform her about La Grenouille, as their meeting turns into a murder of the informant. Now the NCIS team must gather all the existing info and try to finally hunt down their enemy.
Guest Stars
Scottie Thompson
Jeanne Benoit
Sara Botsford
Helen Berkley
J.C. MacKenzie
Mitchell Reese
Mo Gallini
Andre Jones
David Dayan Fisher
Trent Kort