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

Heinz Doofenshmirtz | Vanessa Doofenshmirtz | Norm | Suzy Johnson | Professor Destructicon | Jekyll Doofenshmirtz | Dr. Gevaarlijk | Control Freak | Smile Away Reformatory School Sergeant | Gelatin Monster | Giant Buford | Mitch | The Regurgitator | Dennis the Rabbit | Esmeralda Poofenplotz | Aloyse Von Roddenstein | Dr. Bloodpudding | Dr. Diminutive | Doofenshmirtz's Mecha | Khaka Peü Peü | Busting Candace | Orville Von Roddenstein | Heinz Doofenshmirtz (2nd Dimension) | Perry the Platyborg | Goozim | Doofengung | Doofus Khan | Malifishmertz | Lawn Gnorme | Keeper of the Bridge of Comprehension | Doofenshmirtz (1914) | Corn Colossus of Juatchadoon | Norm (1914) | Candace's Id | Rodrigo | Worthington Dubois | Evil Carl | Professor Nibbles | Der Kinderlumper | Professor Bannister | Liam McCracken | Morg | Professor Von Doofenshmirtz | Pneumatic Pnorman | Peggy McGee | Dr. Killbot | Mittington Random | Darthenshmirtz | Darth Ferb | Candace's C.O. | Norm-3PO | Stormtrooper Candace | Stormtrooper Baljeet | Stormtrooper Buford | Professor Mystery | Charlene Doofenshmirtz (2nd Dimension) | Vanessa Doofenshmirtz (2nd Dimension) | Peter the Pandaborg | Pinky the Chihuahuaborg | Tony Marzulo | Professor Parenthesis

Doofenshmirtz Evil Incorporated | Brobots | L.O.V.E.M.U.F.F.I.N. | Doofenshmirtz Family (2nd Dimension) | Norm-Bots | Potato Gremlins | Meatlings | Evil Flynn-Fletcher Robots | Bannister's Thugs | Me-Positive & Me-Negative | Warehouse Goons | Klimpalooners | Mindless Repulsive Pharmacists | Animal-Borgs | Mecha-Fleas