Doctor Heinz Doofenshmirtz (better known as Dr. Doofenshmirtz, or simply Doofenshmirtz) is an evil scientist hailing from the country of Drusselstein. He is the head of Doofenshmirtz Evil Incorporated, and he tends not to be evil in the traditional sense, but rather overly dramatic, eccentric and generally clueless. His usual lair is an office building that he apparently owns, though he’s worked from other locations when necessary for his plans.
Doofenshmirtz attempts to wreak generally “evil” havoc and assert his rule across the entire Tri-State Area. Despite true dedication to this mission, nearly all of his schemes have been thwarted by his nemesis Perry the Platypus. Doofenshmirtz has become so accustomed to this dynamic that he tends to feel empty or even upset on those few occasions where Perry does not stand in his way.
The cad is voiced by Dan Povenmire and first appeared in the debut episode of Phineas and Ferb, airing on August 17th, 2007.