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.

U.S. Marshal Mary Shannon has a simple day ahead of her – pick up federally protected witness, Tasha Turischeva and get her situated – make sure her boyfriend picks up her ne'er do well sister, Brandi, from the train station – and survive the "surprise" party her mother has planned. However, when Mary learns that her witness, former hit-man Frankie Santoro's, a.k.a. Frankie "Nuts'" beloved son was murdered, all the above plans are relegated to the back burner. And for that she's almost grateful. Mary now finds herself faced with two problems: Was Jr. killed by someone from Frankie Sr.'s past? And how do you tell a mafia hit man that his only son was murdered? In order to keep Frankie from flying off in a blind vengeful rage, Mary has twenty-four hours to find and apprehend Jr.'s killer.

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.

With the help of international intelligence agency Interpol, CTU follows new leads to Bierko while conspiracy theorist and First Lady Martha Logan questions the administration's next defensive tactic. Now that Homeland Security officials Miles Papazian and Karen Hayes have arrived at CTU, they attempt to change operating protocol involving the operatives.