Robert Maffia

Team Scorpion goes to Chernobyl to repair the decaying nuclear reactor before a catastrophic meltdown, but must also save Sylvester and Paige when they become trapped inside.

When floating bodies turn up, Coulson and the Agents of S.H.I.E.L.D must hunt down an elusive killer. No one is safe -- not even the team.

When Jack Bauer is realigned with the President’s plan to track the looming terror threat, he navigates CTU to a new lead. While this lead is pursued, the threat intensifies and the stakes rise.

Now that Jack Bauer has exposed and interrogated the administration’s link to the terrorists, President Logan reinstates him to CTU on a provisional basis. Meanwhile, First Lady Martha Logan grapples with the positioning that her husband and his advisors are planning to take and Jack and CTU operatives attempt to keep the military-grade nerve gas from taking innocent lives.

Although extremists tried to derail the signing of the historic arms treaty between the United States and Russia, the signing proceeded and as a result, America has inherited some of Russia's enemies. The terrorist mastermind, billionaire Vladimir Bierko, intimidates the administration while autocratic CTU leader Lynn McGill comes under fire from President Logan.