In fact, the friendly webhead even stopped by to do a crossover with Martella's iconic character in the Phineas and Ferb: Mission Marvel special along with Iron Man, Hulk, and Thor. The most ...

continues to lead a double life as the suave “Agent P,” whose sole mission is to thwart Dr. Doofenshmirtz from taking over the Tri-State Area. The new season of Phineas and Ferb will premiere ...