Evolving from a single-celled yellow organisms at the dawn of time, Minions live to serve. But working for a series of unsuccessful masters - from T.Rex to Napoleon - has left them with no master to grovel for. But one Minion, Kevin, has a plan. Alongside his pals Stuart and Bob, he sets forth to find a new evil boss to follow. This leads them to Scarlet Overkill, the world's first-ever super-villainess.