The Flynn Family is a fictional family from the animated television series Phineas and Ferb. The show follows the adventures of two stepbrothers, Phineas Flynn and Ferb Fletcher, during their summer vacation. They are known for their creative and ambitious projects, often leading to humorous situations. The family also includes their older sister, Candace Flynn, who frequently tries to expose her brothers' activities to their mom, Linda Flynn-Fletcher. The family dynamic is complemented by their pet platypus, Perry, who secretly works as a spy. The series highlights themes of creativity, sibling relationships, and summer fun.