In the cutthroat world of 1963 breakfast, a delicious war is about to begin. Directed by and starring Jerry Seinfeld, "Unfrosted" serves up a wildly comedic and fictionalized take on the true-life battle to create the Pop-Tart. When cereal rivals Kellogg's and Post catch wind of a revolutionary pastry concept, a frantic race to be first to market ensues. Jerry Seinfeld leads a motley crew of ambitious executives and eccentric food scientists, including a determined rival played by Amy Schumer, as they navigate corporate espionage, madcap experiments, and the sheer absurdity of creating an iconic treat. With a supporting cast featuring Jim Gaffigan and Christian Slater, this biographical comedy blends historical farce with a generous spread of humor, chronicling the high-stakes, low-brow scramble that would forever change the morning meal.