Ferb Fletcher

Ferb Fletcher is one of the titular characters of Phineas and Ferb and is a major supporting character in The Disney Club. He and his step-brother Phineas Flynn often spend most of their time building crazy inventions to make everyday as fun as possible, and often aid his sister Candace Flynn and her friends with some of their creations.

Personality
Ferb very rarely speaks, as he's more a "man of action", preferring to express himself through his actions rather than words, though he isn't afraid to speak his mind when it suits him. He's shown to be very courageous, thinking quickly and always staying calm in the midst of a desperate situation.