All the King's Men (1949)

He Might Have Been A Pretty Good Guy . . . If Too Much Power . . . And Women . . . Hadn't Gone To his Head !

A man of humble beginnings and honest intentions rises to power by nefarious means. Along for the wild ride are an earnest reporter, a heretofore classy society girl, and a too-clever-for-her-own-good political flack.