Learn the tragic and hilarious childhood of Dr. Heinz Doofenshmirtz from Phineas and Ferb. Discover the events that shaped the lovable, quirky villain of the Tri-State Area.

Povenmire went on to say that this usually leads to some of the funniest moments. One of his favorites revolved around Doof’s ...

He goes around busting the evil plans of Dr. Doofenshmirtz and returns home at the end of the day. Dan Povenmire as Dr. Doofenshmirtz in Phineas and Ferb season 5 (Image via Instagram/@dan ...

Alongside their pet platypus, Perry, who secretly works as a secret agent, the siblings face off against the hilarious Dr. Heinz Doofenshmirtz, the evil scientist with absurd inventions.

Also returning? Their pet platypus, Perry (Dee Bradley Baker), who continues his double life as the suave Agent P, who's always one step ahead of Dr. Doofenshmirtz (Dan Povenmire), the bumbling ...

During a confrontation between Dr. Doofenshmirtz and Perry The Platypus, a laser beam struck Linda, the mother of Phineas, Ferb, and Candace, seemingly vaporizing her in the process. Luckily ...

The official trailer has Dr. Doofenshmirtz posting a caption on a faux-Instagram that simply says “EVIL AGAIN.” The show’s creators, Dan Povenmire and Jeff "Swampy" Marsh, have worked on ...

That includes the traditional beginning-of-summer family portrait. Dr. Heinz Doofenshmirtz (Dan Provenmire) has returned to his evil ways, and that news is immediately met by a visit from Agent ...