 That's Pep, the whole wheat flakes with a catchy sunshine flavor that makes breakfast so much fun. Pep, the sunshine cereal, the crisp, fresh Kellogg's cereal that's the doggone good tasting that every single spoonful calls for more. Yes, sir, Kellogg's Pep is the breakfast dish for you. So ask Mom to get P-E-P, the sunshine cereal, Kellogg's Pep. And now, the adventures of Superman. Superman.