largely positive reviews, Steven Spielberg has just revealed the first trailer for “The Fabelmans,” a film about his own childhood, his parents and learning to love the movies. The film premiered at the Toronto International Film Festival on Saturday night, where Spielberg said that you shouldn’t believe the rumors that this movie marks his swan song or his retirement. “The Fabelmans” stars Gabriel LaBelle (“The Predator,” “American Gigolo” series) as 16-year-old aspiring filmmaker by the name Sammy Fabelman alongside his mother played by Michelle Williams and his father played by Paul Dano.