"The Founder" is a biographical drama film that tells the story of Ray Kroc, a struggling milkshake machine salesman who encounters the McDonald brothers, Richard and Maurice, in the 1950s. Impressed by their efficient fast-food restaurant model in San Bernardino, California, Kroc sees an opportunity to expand the brand nationwide. As Kroc partners with the brothers to franchise their restaurant, he becomes increasingly ambitious and ruthless. The film explores themes of innovation, ambition, and the moral complexities of business as Kroc ultimately takes control of the McDonald's brand, leading to its global success.