 The show follows the adventures of stepbrothers Phineas Flynn (Vincent Martella) and Ferb Fletcher (Thomas Sangster), who live in the fictional city of Danville, in a (never specified) tri-state area, as they seek ways to occupy their time during their summer vacation.Often these adventures involve elaborate, life-sized and ostensibly dangerous construction projects.Phineas's older sister, Candace Flynn (Ashley Tisdale), has two obsessions