Max Millers is one of Phineas's Friends in Phineas and Ferb: High School Years he is one of Phineas and Ferb's Friend in High School, and When they were Little he went on The Rollercoaster. He Also is Phineas and Ferb's Pal in School. He's in Ferb's skateboard Team, but Left when he Broke his Leg. He Also is Very Smart and hangs out with Phineas and his group of friends. He Gets B's and go sneaks in the night to go hang out with Phineas and gang of Boys.