* Johnny Depp as John Dillinger
* Christian Slater as Melvin Purvis
* Billy Bob Thornton as "Baby Face" Nelson
* Giovanni Ribisi as "Pretty Boy" Floyd
* Tilda Swinton as Anna Sage
* Peter Coyote as Charles "Red" Hamilton
* David Morse as Homer Van Meter
* Paul Bettany as Harry Pierpont
* Kevin Spacey as J. Edgar Hoover
Please note that this information comes from the movie's credits and synopsis, and there might be some inaccuracies due to the movie being a fictionalized account of real events.