Spoiled billionaire playboy Oliver Queen is missing and presumed dead when his yacht is lost at sea. He returns five years later a changed man, determined to clean up the city as a hooded vigilante armed with a bow.

Ethan Hunt and his team are racing against time to track down a dangerous terrorist named Hendricks, who has gained access to Russian nuclear launch codes and is planning a strike on the United States. An attempt to stop him ends in an explosion causing severe destruction to the Kremlin and the IMF to be implicated in the bombing, forcing the President to disavow them. No longer being aided by the government, Ethan and his team chase Hendricks around the globe, although they might still be too late to stop a disaster.

FBI Special Agent Olivia Dunham, brilliant but formerly institutionalized scientist Walter Bishop and his scheming, reluctant son Peter uncover a deadly mystery involving a series of unbelievable events and realize they may be a part of a larger, more disturbing pattern that blurs the line between science fiction and technology.