I thought I'd share you about the progress on my new Super Zap-Inizor. My son Orville helped me; he's a true evil genius.
~ Rodney commenting on his son Orville for his assistance.

Orville von Roddenstein is a minor villain of the Phineas and Ferb series. He is the son/apprentice of the infamous mad scientist Aloyse 'Rodney' Von Roddenstein.


Orville only made a silent cameo in the episode "A Real Boy", where Rodney is giving a video message to his rival Heinz Doofenshmirtz to gloat about the progress of his new -inizor. Rodney also admits that he had Orville to help him out with the -inizor and that he happens to be as evil and smart as his father. Rodney further gloats of having a son that has some aptitude for evil to taunt Doofenshmirtz of having a daughter who usually goes shopping, but Doofenshmirtz is unmoved by this as he berates Rodney for trying to make him believe that daughters are useless.

It is unknown what happened to Orville afterwards, even in the 2014 special "Phineas and Ferb Save Summer", when his father was arrested for his attempt to send the Earth into a new Ice Age that could've endangered billions of lives. As such, Orville's fate is left undisclosed.


  • He bears some resemblances to Mandark from Dexter's Laboratory, as they are both kid villains wearing glasses and have a desire to be evil.


           Phineas and Ferb Villains

Doofenshmirtz Evil Incorporated
Heinz Doofenshmirtz | Vanessa Doofenshmirtz | Norm | Gelatin Monster | Doofenshmirtz's Mecha | Rodrigo | Mindless Repulsive Pharmacists

Aloyse Von Roddenstein | Dr. Bloodpudding | Dr. Diminutive | Orville Von Roddenstein | Professor Bannister | Bannister's Thugs | Me-Positive & Me-Negative | Dr. Killbot | Warehouse Goons

Doofenshmirtz Family (2nd Dimension)
Heinz Doofenshmirtz (2nd Dimension) | Charlene Doofenshmirtz (2nd Dimension) | Vanessa Doofenshmirtz (2nd Dimension) | Norm-Bots | Goozim | Animal-Borgs (Perry the Platyborg, Peter the Pandaborg & Pinky the Chihuahuaborg) | Tony Marzulo

Other Evil Scientists
Professor Destructicon | Dr. Gevaarlijk | Mitch | The Regurgitator | Esmeralda Poofenplotz | Khaka Peü Peü | Evil Carl (Evil Flynn-Fletcher Robots) | Mittington Random (The Klimpalooners) | Professor Mystery | Professor Parenthesis (Mecha-Fleas)

Red Skull | MODOK | Whiplash | Venom | Darthenshmirtz | Darth Ferb | Candace's C.O. | Norm-3PO | Stormtrooper Candace | Stormtrooper Baljeet | Stormtrooper Buford | Pistachions (King Pistachion & Derek)

Time Shift
Jekyll Doofenshmirtz | Doofengung | Doofus Khan | Doofenshmirtz (1914) | Corn Colossus of Juatchadoon | Norm (1914) | Professor Von Doofenshmirtz | Pneumatic Pnorman

Fictional Characters
Control Freak | Smile Away Reformatory School Sergeant | Giant Buford | Malifishmertz | Meatlings | Lawn Gnorme | Keeper of the Bridge of Comprehension | Candace's Id | Worthington Dubois | Professor Nibbles | Der Kinderlumper

Brobots | Suzy Johnson | Dennis the Rabbit | Busting Candace | Potato Gremlins | Liam McCracken | Morg | Peggy McGee | Victor Verliezer