Two pizza juggernauts expand their empires as a hungry new contender turns the fight into a three-way race to become America's biggest pizza chain.

A struggling candy maker's botched experiment leads to the world's first bubble gum, its distinctive color, and a decades-long bubble gum war fueled by colorful mascots, comic strips, baseball cards, and novelty flavors — transforming gum into a pop culture powerhouse and reshaping the candy aisle.