Yorgo Constantine

When Vince falls for a house outside his price range, he suddenly sees the value of doing a franchise film. Meanwhile, the boys get psyched for a slumber party at the Mansion--but Drama's been 'banned for life' by Hef; Eric pressures Ari to prove himself as a deal-maker; and Turtle puts his faith in big-ticket sleepwear.

Mac and Jack partner with older versions of themselves, a Russian bomb programmer and his estranged handler, to shut down a Soviet-era warhead in Moscow. But when the antiquated computer needed to disable the warhead becomes inoperable, Mac must find a way to fix it with only duct tape and wire in time to prevent a new Cold War.

In a busy emergency room, Kovac feels the pressure to take care of the overflow of cases before the area is shut down for renovations. A lonely Sam befriends terminally ill photojournalist Diana Moore (recurring guest star Annabella Sciorra), who has a negative outlook. Pratt gets a scare when his brother unexpectedly shows up in the emergency room. And the tension between Gates and his father, Mike (recurring guest star Stacy Keach), reaches a boiling point.

The Unit must locate and diffuse three sets of dirty bombs headed for unknown locations across the United States.  Meanwhile, the team prepares for a wedding of one couple and the end of a marriage for another.

Fielding Chase murders the man who comes between his daughter and himself.