Plot

Gunny takes Webb to a hospital, Harm and Mac survive a "hard landing", and they all rejoin in the city. Harm and Mac chase the Islamic drugs-and-arms dealer but fail to catch him; the two continue to examine and discuss their relationship.

Gunny delivers Webb to a small rural hospital, and Harm and Mac return to Ciudad del Este (after Harm's "hard landing" in a forest). Gunny and Webb rejoin Harm and Mac in the city, then they meet again with Hardy, the local CIA man. Sadik, the Islamic drugs-and-arms dealer, kills Hardy's secretary, who has worked as a double agent for Sadik also. While Gunny babysits with Webb, Harm and Mac pursue Sadik, and they even stop a train, but they fail to catch him. Harm and Mac continue to examine and discuss their relationship; Mac predicts that things will never work out between them -- because, she says, each of them wants to be on top, both physically and emotionally. Then they fly back to Washington.—DocRushing

In Paraguay, Harm and Mac must escape pursuers determined to kill them, while also sorting through their feelings. Gunny Galindez must get an injured Webb to a hospital before he dies. At the end of the episode, there is a tribute to the late Trevor Goddard.

The 9th season begins where last season left off, with Harm, Mac, Webb and Gunny still in Paraguay searching for the terrorist Sadik. Their search is complicated by Harm's feelings being tangled up which drove him to resign his commission and rush to South America in the first place.