The genius of Citizen Kane, is that while clearly about William Randolph Hearst in its particulars, in spirit, it could have just as easily been about Orson Welles. It is, at its core, a profile on narcissism. One that can be adjusted to fit all sizes, including that of its author, Herman Mankiewicz.
Fincher uses the very mechanism of Citizen Kane (opting for the black and white aesthetic, audio tricks, and fake news reels) to showcase connected episodes in Mank's…