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Willem Viceroy

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Willem Viceroy III is Hannibal McFist's mad scientist as well as being the secondary antagonist. He is the evil scientist but rather refined madman responsible for all of the bizarre robots attacking Randy. As McFist's chief mad scientist, Viceroy doesn’t really care about money or power; he just wants everyone to appreciate his genius.


Very dry humored and sarcastic, as well as refined and some what effeminate, Viceroy works hard to create deadly robots and monsters to destroy the Ninja. He gets frustrated that McFist usually claims the creations or schemes were his idea, or blames him for something that was actually McFist's fault. When Viceroy attended Mad Scientist University, he managed to get fellow rival Jerry Driscoll caught for making a doomsday device in order to become valedictorian and get attention.

In the episode "Monster Dump", it's revealed that Viceroy has a pet amoeba named "Nicholas". He went down into the volcano to get him, showing that he cares very much about his pet. When falling into the volcano, he activated an inflatable lab coat which he was wearing on his regular one, saving him from injury. When Randy rescued Nicholas, Viceroy promised to take a vacation from helping McFist destroy the Norrisville Ninja. He was seen at the end of the episode in Provence, riding his scooter with Nicholas.


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Season One: Last Stall on the Left | Got Stank? | So U Think U Can Stank | McFists of Fury | Gossip Boy | House of 1,000 Boogers | Monster Dump | Attack of the Killer Potatoes | The Tale of the Golden Doctor's Note | Dawn of the Driscoll | Night of the Living McFizzles | Viva El Nomicon | 30 Seconds to Math | Monster Drill | Silent Punch, Deadly Punch | Stank'd to the Future | Wave Slayers | Sword Quest | Nukid on the Block | Weinerman Up | Evil Spirit Week | Der Monster Klub | Grave Puncher: The Movie! | Escape from Detention Island | Bash Johnson: 11th Grade Ninja | Shoob Tube | Stanks Like Teen Spirit | Raiders of the Lost Nomicon | Rise of the Planet of the Robo-Apes | Secret Stache | Hip Hopocalypse Now | Ninja Camp | McFear Factor | Randy Cunningham and the Sorcerer's Key | The Ninja Identity | The Ninja Supremacy | Enter the Nomicon | Swampy Seconds | McSatchlé | Fart-Topia | The McHugger Games | McFreaks | Sorcerer in Love | Pranks for Nothing | Lucius O’Thunderpunch | Bring Me the Head of Ranginald Bagel! | Weinerman Tested, Cunningham Approved | Sorcerer in Love 2: The Sorceress' Revenge | McOne Armed and Dangerous | Shloomp! There It Is! | Randy Cunningham: 13th Century Ninja
Season Two: Flume-Igation | On the Poolfront | Welcome Back Catfish | All the Juice That's Fish to Swim | Julian's Birthday Surprise | True Bromance | Unstank My Hart | Whoopee 2: The Wrath of Whoopee 2 | M-M-M-my Bologna | Everybody Ninj-along | Fudge Factory | Best Buds | Otto Know Better | Brolateral Damage | Let the Wonk One In | The Curse of Mudfart | Shoot First, Ask Questions Laser | Ninjception | Happy Hanukkah, Howard Weinerman! | Snow-Klahoma! | Randy Cunningham's Day Off | Bro-ing Down the House | Living in Shooblivion | McNinja - Brought to You by McFist | Mastermind of Disastermind | The Brawn Also Rises | Debbie Meddle | Aplopalypse Now | Rorg: Hero of a Past | Mort-al Combat | Wonkin' for the Weekend | Ninjafan | When Howie Met Randy | Bro Money Bro Problems | The Three Mascot-teers | Escape from Scrap City | Space Cow-Bros | The Fresh Principal of Norrisville High | The Prophecy of Hat Sword | Fake Fight for Your Right to Party | McCluckerbusters | Let Them Eat Cake Fries | Club Ninja-dise | To Smell and Back | Big Trouble in Little Norrisville | Winner Takes Ball | Ball's Well That Friends Well


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What the Juice? | Detention Deficit Disorder | His Name is Catfish | Smart Howard | The Ninja of Norrisville | Ninjafan of Norrisville | I Want it All (Big Shoppin')

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