In the action-thriller Public Enemies, acclaimed filmmaker Michael Mann directs Johnny Depp, Christian Bale and Academy Award® winner Marion Cotillard in the incredible and true story of legendary Depression-era bank robber John Dillinger (Depp)the charismatic bank robber whose lightning raids made him the number one target of J. Edgar Hoovers fledgling FBI and its top agent, Melvin Purvis (Bale), and a folk hero to much of the downtrodden public.