The Spear of Destiny
Jonas and a seriously wounded Mack take refuge in a monastery where he is ordered to steal the monks' most prized possession. Back home, Bob is asked to perform a dangerous mission that will reveal the darkest side of his job to Kim.
More from Season 4
Episode 1
Sacrifice
While women are being secretly relocated and moved off the base for their own safety, Jonas and the team must unravel an assassination plot against the vice president and president elect.
Episode 2
Sudden Flight
The team follows a scientist who may have been targeted by terrorists, hoping to link those same terrorists to a presidential assassination plot.
Episode 3
Sex Trade
While the Unit is investigating a man they believe to be smuggling nuclear weapons, they discover that he is also smuggling women.
Episode 4
The Conduit
Bob and Mac both find themselves in trouble when they each take assignments undercover. Bob as a chemist who hides cocaine by converting it to paint and Mac as a fighter trying to bust an illegal betting ring.
Episode 5
Dancing Lessons
A nuclear scientist insists on making a deal with the team before revealing information about an imminent terrorist attack on a major U.S. city; Kim, Molly and Tiffy are asked to work under cover with Jonas.
Episode 6
Inquisition
Hoping to con a terrorist into exposing his accomplices before they escape, the team produces phony evidence of an attack.
