“You cannot capture a man’s entire life in two hours. All you can hope is to leave the impression.”
So says Herman J. Mankiewicz early in the biopic about his greatest professional achievement, writing the screenplay for Orson Welles’s Citizen Kane. In Mank, that’s precisely what director David Fincher does with Mankiewicz. Here was a man of principle, Fincher shows us. Here was a man of character. Here was a drunk, an inveterate gambler, but above all, here was a man with an absolute conviction in what he believed.