The new one-sheet for Adam McKay's Don't Look Up (Netflix, 12.10) is satirical, of course. It's making a dry joke about the cavalcade-of-stars posters that promoted Irwin Allen's disaster films of the '70s and early '80s. But of course, it's a joke that only cinephiles of a certain age will get. So Millennials and Zoomers will shrug and take it at face value.