This is almost as good as the first outing - almost 20 years ago - for "Ethan" (Tom Cruise) and he finds himself on the wrong end of an evaluation from the US Government - led by "Hunley" (Alec Baldwin) that wants to dissolve the IMF. He and "Luther" (VIng Rhames), meantime, are on the trail of the "Syndicate" - a criminal organisation that poses a real threat to the peace and security of the nation and to his organisation. Co-opting "Benji" (Simon Pegg) and "Brandt" (Jeremy Renner) they soon come across the enigmatic "Ilsa" (Rebecca Ferguson) who wants to help out, but why? What now ensues is...