Dr.Heinz Doofenshmirtz is a minor antagonist. He is voiced by Dan Povenmire.
Characteristics: tall, slender, brown hair, blue eyes, ugly, comedic, vengeful, loud, talkative, goofy, immature, envious, short-tempered, clumsy, incompetent
Real age: 11 real years
comes from: Phineas and Ferb
subrace: negative character
- the Lobe: Despite being colleagues for a long time, they do not show any specific opinion on each other. They can often be seen together, working on weapons, which are meant to help their people to take over the entire Cartoon kingdom.
- Jack and Varian: Both he and the Lobe are mentors of the two young boys and most of the time they treat them with patience and respect.