Movie Story : Scott Lang, a skilled master thief, discovers he has the extraordinary power to shrink to insect size while gaining tremendous strength. Recruited by aging scientist Doctor Hank Pym, he must step up as a hero to guard the secret of Pym's Ant-Man suit from a new generation of dangerous adversaries. Together, the two devise a daring heist that seems impossible, but it may be the only way to save the world.