Editing Fillmore! (section)

===Main===
* Cornelius C. Fillmore (voiced by [[Orlando Brown (actor)|Orlando Brown]]) is a seventh grader at X Middle School and the main [[protagonist]] of the series. He is a member of the Safety Patrol. His middle name is never revealed in the series. Fillmore was a juvenile delinquent; his crimes included "chalk boosting", "milk counterfeiting", and "back talkery". Fillmore's life changed when Safety Patrol member Wayne Liggit gave him a choice: spend the rest of middle school in detention or help him solve another case. Said choice came after he got busted for boosting a chalk shipment a few months after a world record bowl of custard sabotage attempt when the head of the Home Economics Department, Mr Geary, had called him "a lost cause" in class a few days beforehand which made Fillmore want to prove him right. Fillmore was recruited into the Safety Patrol as a result of his helping out. It is revealed in the episodes "A Forgotten Yesterday" and "Immune to All but Justice" that during his days of being a juvenile delinquent, he was partners-in-crime with Sonny Lombard and Penny Madrid, both of whom are still delinquents. This, along with his own criminal history, brought him into close contact with Student Council Representative Peabody causing them to have history which still continues to this day. It is shown that he's an only child, has a pet dog and a pet fish, which died in "Next Stop, Armageddon" causing him to get a replacement. In "The Nineteenth Hole is a Shallow Grave" Fillmore is shown to be skilled at mini golf and always was. So he decided to try for the X Middle School mini golf team during his delinquent days. But because of his discipline problems he was not allowed in. So he challenged the whole team to a match as retribution for not letting him play. There, he beat them so badly and completely for everything that they had, that they never played the game again and neither did he. It is revealed that he kept the golf club that he used in said match with six notches etched into it as a representation of the six lives that he ruined. At the end of the episode, he makes amends and gives back the team his ill-gotten winnings along with the trophy he won as interest. After which he once again challenges the team to a match, only this time just for fun. He is known for going above and beyond the standards of other Safety Patrol officers. He almost never loses a target even if it means destroying school property, which he happens to do a lot, much to the dismay of Jr. Commissioner Vallejo. Before moving to X Middle School, he lived in [[Cleveland]], [[Ohio]].
* Ingrid Third (voiced by [[Tara Strong]]) is Fillmore's [[Goth subculture|goth]] best friend and partner on the X Middle School Safety Patrol. Before her arrival at X Middle School, Ingrid was sent to a [[reform school]] in [[Nepal]] for an incident involving a [[stinkbomb]] and a [[piñata]]. Ingrid, another former delinquent and a certified genius due to her [[photographic memory]], arrives at X Middle School and partners with Fillmore after he helped her clear her name in "Ingrid Third, Public Enemy #1". Her father is a professor and she has an older sister named Ariella. Her mother is seen but never mentioned. It is revealed in "The Unseen Reflection" that she played [[Little League]] for two years.
* Horatio Vallejo (voiced by [[Horatio Sanz]]) is the junior commissioner of the Safety Patrol and Fillmore's immediate superior. Vallejo has had some rough experiences in the Safety Patrol as an officer: losing his friend and fellow safety patrol officer Malika to the Red Robins, a distorted girl scout troop after she went undercover and went bad leaving the force, and unintentionally betraying his partner and best friend, Frank Bishop, after he refused to speak out against his expulsion from the force, believing it would threaten his chances of becoming commissioner. Vallejo has issues with drinking too much [[Hot chocolate|cocoa]], which is a kid-friendly version of issues with excessive caffeine or alcohol. Vallejo is often put at odds against Fillmore, such as when he is forced to take Fillmore off a case even though he does not want to, or Fillmore is close to solving it. He also often refuses Fillmore for his reckless destruction of school property, which usually allows Fillmore to catch the criminal, but makes both him and the safety patrol look bad. The only thing that gets Vallejo more mad is when he sees how much it is going to cost to repair the damages, caused by Fillmore. Vallejo's catchphrase is yelling "Fillmore!", which he does in almost every episode when he hears of something Fillmore broke, like a waxer, or ordering expensive walkie talkies by tricking him into signing his signature. Another running gag is that his first name is either unknown or covered up throughout the series.
* Karen Tehama (voiced by [[Lauren Tom]]) is the crime scene investigator on the Safety Patrol who has a keen interest in [[forensics]] and can usually be counted on to know the word on the street. Although she appears in almost every episode, she is more of a background character.
* Joseph Anza (voiced by [[Danny Tamberelli]]) is the partner of Karen Tehama, known for his bodyguarding training and like Tehama, tends to know the word on the street. Although he appears in almost every episode, he is more of a background character.
* Danny O'Farrell (voiced by [[Kyle Sullivan]]) is the crime scene photographer for the Safety Patrol, though it is often joked that he should not be qualified to be a Safety Patroller by Vallejo. He has a tendency to get on other people's nerves and has some deep thoughts, overreacting, and weird ideas. O'Farrell serves as the comic relief on the show. He is also able to develop film with common household items as seen in "Masterstroke of Malevolence". His name, red hair and [[kilt]] characterize him as [[Scottish people|Scottish]].
* Dawn S. Folsom (voiced by [[Wendie Malick]]) is the principal of X Middle School, though she acts like a [[District Attorney]] or a mayor figure in crime shows or is similar to [[M (James Bond)|M]] from the James Bond series. In context of the show's police drama parody theme, she represents the overstressed, image-conscious mayor archetype, where in every episode she threatens to turn the Safety Patrol office into something else if they are unable to solve the case.  Tough on the outside with looks that can stop any student in their tracks, she runs her school with a strong presence – but she does it for pride and honor. She does have a kind heart on the inside and does much for her students and staff, sometimes anonymously. It is stated that she is about 40 years old, as in "Next Stop, Armageddon" it is her birthday, and Vallejo mentions that "this year, it starts with a 4".
* Vice Principal Raycliff (voiced by [[Jeff Probst]]) is the school's vice principal and Folsom's right-hand man. Though he acts like a secretary or as a vice mayor in crime shows, he never really says much, but can be counted on to gush out school facts, figures and catchy metaphors at the drop of a hat. It is possible that he attended school with Folsom, according to an old school album. It is revealed in "Two Wheels, Full Throttle, No Breaks" that he gets seasick.