The Unit Episode 4.02 Sudden Flight

In an effort to identify the terrorists behind the Vice President's assassination (Episode #401), Jonas, Bob & Grey pose as regular passengers on a foreign commercial flight to follow a nuclear scientist whom they believe is the next target of the terrorists. Anticipating the terrorists will strike at the plane's destination, the Unit is caught off guard when the plane is hijacked mid-flight. Without any weapons on board, the Unit must figure out how to regain control of the plane from within. Meanwhile, the Unit wives arrive at their new homes in Southern California. Living under false identities, Tiffy must rein in an unpredictable Lissy while Kim grows increasingly suspicious of the situation they're in. With mounting paranoia, Kim goes AWOL after discovering her infant daughter will be undergoing surgery in Texas.