Villains Wiki

Hi. This is Thesecret1070. I am an admin of this site. Edit as much as you wish, but one little thing... If you are going to edit a lot, then make yourself a user and login. Other than that, enjoy Villains Wiki!!!


Villains Wiki
Villains Wiki

As soon as my Mecha-Fleas completely override your agents' natural instincts, I will release them out into the unsuspecting world, where they will wreak havoc. And all you'll be able to do is sit and watch as the people of the world grow to deride and despise Francis Monogram and his monstrous OWCA as much as I do!!
~ Parenthesis revealing his plans for his army of Mecha-Fleas.

The Mecha-Fleas are the secondary antagonists of the 2015 Disney Channel TV special O.W.C.A. Files, based on the Emmy-Award animated series Phineas and Ferb. They are a group of robotic fleas created and designed by the infamous Professor Parenthesis to help him take over O.W.C.A. by taking control of all of its animal agents to do his bidding for him.


The Mecha-Fleas first appeared when all of O.W.C.A.'s animal agents started itching (even wearing specialized flea collars). Carl spotted one of the tiny Mecha-Fleas and explained this to Monogram, who wonders what kind of freak would build tiny robotic fleas. It was then Professor Parenthesis appeared on a hologram, explaining that he was responsible for putting the Mecha-Fleas inside the collars so that they can latch on to every animal agent's neural system as part of his true plot to take over O.W.C.A.. With a specialized remote, Professor Parenthesis activates the tiny Mecha-Fleas to take control all of O.W.C.A.'s agents, forcing Monogram and Carl to hide away from sight.

A group of giant Mecha-Fleas appear when Perry and his team (including the former evil scientist Heinz Doofenshmirtz) fly over to Parenthesis' lair located in the Grand Canyon. They started attacking the agents, who then fight back before forcing themselves to jump into the canyon water to evade their hovercraft, which then crashes into one side of the canyon and destroys several of the Mecha-Fleas. Despite the setback, Parenthesis managed to confine Perry and his team in a death trap and heads off with his four remaining giant Mecha-Fleas (all of them named Susan, Jim, Tracy, and Connie) to O.W.C.A.'s headquarters to finalize his plot. Fortunately, Doofenshmirtz (who remain outside the lair during the agents' infiltration) rescued the agents before escaping with them from Parenthesis' exploding lair.

Meanwhile, Monogram and Carl are finally caught by the mind-controlled agents just as Parenthesis and his giant Mecha-Fleas arrive to the scene. As Parenthesis gloats over the success of his plan, he states that once the Mecha-Fleas completely override the agents' natural instincts in 6 minutes, he'll be having the mind-controlled agents to wreak havoc across the world to smear O.W.C.A.'s good name to the world. Perry eventually arrives and beats down the giant Mecha-Fleas before kicking Parenthesis in the face. However, fate takes a turn when Parenthesis turns out to be a android being controlled by his true form: a tiny blue flea. Despite the ambush, Parenthesis was still able to get the mind-controlled agents to take Monogram and Carl pursue while he and the giant Mecha-Fleas pursue Perry throughout the training grounds. Fortunately, Doofenshmirtz and the rest of the trainees manage to set up a trap for the parasites (per Perry's instructions), and Karen the Cat manage to destroy the giant Mecha-Fleas. Despite the setback, Parenthesis gloats that his control over the agents will be permanent in 5 more seconds thanks to his remote, but a household fan falls on Parenthesis' android (thanks to some talking bugs, who were using the fan to fly their paper plane up to the top of O.W.C.A.'s headquarters to enlist themselves as new recruits throughout the entire special). This causes both Parenthesis' android and the remote to be destroyed, permanently disabling all the remaining Mecha-Fleas and freeing all the animal agents from Parenthesis' control.

With the Mecha-Fleas destroyed, Doofenshmirtz easily captures Parenthesis with a pair of tweezers and places him inside an enclosed pill bottle held by Perry.



           Phineas&FerbLogo.png Villains

Doofenshmirtz Evil Inc.
Heinz Doofenshmirtz | Norm | Vanessa Doofenshmirtz | Gelatin Monster | Balloony | Evil Platypus Clones (Jerry the Platypus) | Doofenshmirtz's Mecha | Alien-inator | Rodrigo | Mindless Repulsive Pharmacists

Aloyse von Roddenstein | Dr. Bloodpudding | Dr. Diminutive | Charlie Bainbridge | Orville Von Roddenstein | TV Scientist | David Bringdown | Bannister Evil Enterprises (Professor Bannister, Bannister's Thugs, Me-Positive & Me-Negative) | Chloe | Dr. Killbot | Warehouse Goons

Doofenshmirtz Evil Inc.-2
Doofenshmirtz Family-2 (Heinz Doofenshmirtz-2, Charlene Doofenshmirtz-2 & Vanessa Doofenshmirtz-2) | Norm Bots | Goozim | Animal-Borgs (Perry the Platyborg, Peter the Pandaborg, Pinky the Chihuahuaborg & Terry the Turtleborg) | Giant Mechanical Ants | Tony Marzulo

Dennis the Rabbit | Evil Carl | Evil O.W.C.A. Robots (Evil Flynn-Fletcher Robots)

Extraterrestrial Beings
Mitch | Zachariah Yore | Morg | Super Super Big Doctor | Braxington-ton | Hermellivue | Stapler-Fist | Shoe-Monkey | Toilet Flower | Sand Blaster | Mama

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

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

Fictional Characters
Torbo | Control Freak | Smile Away Reformatory School (Drill Sergeant) | Morty Williams | Giant Buford | Shape Shifter | Ninja Vampires | Doofenwarlock | Spider-Monkey | Doofenwarlock Guards | Flying Squirrels | Little Witch Suzy | Jared | Malifishmertz Evil Tradesman Association (Malifishmertz, Meatlings, Lawn Gnorme & Shepherd Spy) | Keeper of the Bridge of Comprehension | Candace's Id | Worthington Dubois | Inner Doofenshmirtz | Professor Nibbles | Der Kinderlumper

Mr. and Mrs. Doofenshmirtz | Brobots | Suzy Johnson | Dr. Feelbetter | Lloyd Wexler | Professor Destructicon | Dr. Gevaarlijk | Esmeralda Poofenplotz | The Regurgitator | Biker | Khaka Peü Peü | Busting Candace | Tower | Potato Gremlins | Liam McCracken | Peggy McGee | Random Swimwear (Mittington Random & Klimpalooners) | Professor Mystery | Professor Parenthesis | Mecha-Fleas