123Movies. British filmmaker Mark Jenkin (whose latest feature Enys Men is part of this year’s Main Slate) mails this postcard from a melancholic holiday in New York and its environs, rendering the city in grainy monochrome Super 8 and a familiar urban soundtrack of jackhammers and traffic hum. In voiceover, the filmmaker relates his experiences of celeb-spotting and visiting movie locales, buying overpriced essentials, and counting MAGA bumper stickers on Long Island.