Ferb Fletcher is a fictional character from the animated television series Phineas and Ferb. He is the stepbrother of Phineas Flynn and is known for his quiet demeanor and impressive engineering skills. Ferb often assists Phineas in their ambitious summer projects, showcasing his creativity and resourcefulness. Despite his limited dialogue, Ferb's actions speak volumes. He is often seen building elaborate inventions and structures, demonstrating his talent for problem-solving. Ferb's character is also notable for his close relationship with his sister, Candace Flynn, and his pet platypus, Perry, who leads a double life as a secret agent.