Salt

A Russian informer tells his interogator that she is actually an undercover Russian spy, about to kill a visiting President. She disagrees and professes her innocence, but her superiors are not taking any chances. So she has to go on the run to try and clear her name, save the world and get home in time to make supper. The storyline just provides pegs to hang numerous chase and high-scenes on, as Angelina shows James and Jason how things should be done.