When ex-FBI agent Bill Cormack, captured by hostile forces in Libya years ago, suddenly resurfaces in a brutal Tripoli prison, Forrester and Powell risk everything to go undercover as prisoners to break him out. Also, the Fly Team adjusts to their new and improved HQ.

The Fly Team heads to Bulgaria in search of a wanted criminal who is exploiting underage American girls. Meanwhile, Raines becomes curious when Forrester asks him to keep an eye on Powell.