Screwball understands that the story it’s telling is a farce. (It’s not called “Screwball” for nothing.) The Biogenesis steroid scandal was one of the biggest in baseball history and took down one of the game’s greatest stars in Alex Rodriguez, but it reads like an Elmore Leonard novel populated exclusively with morons, or like a Coen brothers movie rewritten by the Farrelly brothers with a dash of Harmony Korine. So smartly, the documentary treats the sordid affair like the comedy it is—a saga with huge consequences, and yet one that started over a measly $4,000 debt.