Callen and Sam work with Navy Captain Harmon "Harm" Rabb, Jr. (David James Elliott) to locate a group of ISIS sympathizers aboard the USS Allegiance. Also, Hetty enlists her friend, Lieutenant Colonel Sarah "Mac" Mackenzie (Catherine Bell), to help obtain information from a Russian diplomat.
Did You Know?
The JAG theme song plays when Sarah is first seen, just as it played in the previous episode when Harm was first seen. See more
The characters refer to Chechnya as if it were a separate country and a "southern neighbor" of Russia. However, Chechnya is a part of the Russian Federation (a federal subject) and its residents are Russian citizens. See more