After making a film about an obsessive teenage wannabe Hollywood director, Gabriel LaBelle went from The Fabelmans (2022) — in which he starred as a thinly veiled version of its co-writer-director Steven Spielberg — to a film about an aspiring 30-year-old TV showrunner, playing SNL creator Lorne Michaels in Jason Reitman’s Saturday Night (2024). Dempsey […]