A sweet-natured Temp Agency operator and amateur Presidential look-alike is recruited by the Secret Service to become a temporary stand-in for the President of the United States.

The UK Prime Minister and US President have a public rivalry that risks their countries' alliance. But when they become targets of a powerful enemy, they're forced to rely on each other as they go on a wild, multinational run. Allied with Noel, a brilliant MI6 agent, they must find a way to thwart a conspiracy that threatens the free world.