Watch Video: Gary Oldman Charms His Way Through 1930s Hollywood in David Fincher's 'Mank' TrailerBut starry-eyed fans of American cinema’s golden age who shunned “Scotty and the Secret History of Hollywood” because they didn’t want to know about the sex lives of their favorite leading men and ladies, and who avoided “Trumbo” because they didn’t want to be reminded that the studios aided and abetted the Blacklist, will have to deal with the Finchers’ evocation of the deeply reactionary politics