Johnny Depp stars as the charismatic and elusive bank robber, John Dillinger, marked by the FBI as America's first Public Enemy. Academy Award winner Marion Cotillard plays Billie Frechette, the only woman capable of capturing his heart. Hunted relentlessly by top FBI agent Melvin Purvis (Christian Bale), Dillinger engages in an escalating game of cat and mouse that culminates in an explosive legendary showdown.