View Post Agencies | Brands | Campaigns | TV Leo Burnett Gets Imaginative for Rice Krispies By Erik Oster on Aug. 11, 2014 - 1:35 PM Leo Burnett London launched a new animated campaign for Rice Krispies inspired by children’s imaginations entitled “Imagine That.” The campaign’s first spot, narrated by a boy named Toby Jones, imagines Ric ...