The Douglas family

• Debbie Douglas (voiced by Tress MacNeille) – Dexter's mother, who is unaware he is Freakazoid and is generally blithe and clueless.
• Douglas Douglas (voiced by John P. McCann) – Dexter's father, who is incompetent but still attempts to keep his family in line.
• Duncan Douglas (voiced by Googy Gress) – Dexter's older brother. He is a stereotypical jock who often bullies Dexter, but is frequently tormented by Freakazoid.
• Mr. Chubbikins (vocal effects provided by Frank Welker) – The Douglas' cat, who caused Dexter's transformation into Freakazoid after accidentally typing in the key sequence that activated the Pinnacle Chip's flaw.

Allies

• Sgt. Mike Cosgrove (voiced by Ed Asner) – A gruff yet kind-hearted police sergeant who is friends with Freakazoid and several other characters. He has the ability to get people to stop what they are doing by pointing at something and saying "Cut it out". He can also find Freakazoid no matter where he is, and often interrupts him to ask him to visit various entertainments, which Freakazoid always agrees to. During this visit, Cosgrove reveals important information about the plot of the episode, resulting in Freakazoid leaving to foil the villain's scheme. Additionally, at some point Freakazoid entrusted Cosgrove with his secret identity, and was deeply upset when he accidentally revealed it to Steff and Professor Jones.
• Roddy MacStew (voiced by Craig Ferguson) – Freakazoid's mentor and expositionist. He is an ill-tempered Scotsman who once worked for Guitierrez and was the first to discover the Pinnacle Chip's flaw. In "The Chip", he was trapped in the Internet after going into it to escape from Guitierrez's minions, but Guitierrez later forces him out.
• Steff (voiced by Tracy Rowe) – Freakazoid's kind yet cynical and sarcastic girlfriend, whose real name is Stephanie. She discovers Freakazoid's secret identity after Cosgrove accidentally reveals it in "Mission: Freakazoid".
• Hans (voiced by Larry Cedar) – A mysterious agent with a Western European accent who takes Freakazoid to Professor Heiney's lab.
• Professor Heiney (voiced by Ed Gilbert) – A scientist with a lab in the mountains, who Freakazoid sometimes goes to for help. He researches and kills monsters, but as a result is often attacked by them.
• Ingmar – Freakazoid's mute butler, who built and maintains the Freakalair. He quits in "Mission: Freakazoid" to become a rodeo clown and is replaced by Professor Jones. He is a parody of Zorro's mute manservant Bernardo and Alfred Pennyworth.
• Professor Jones (voiced by Jonathan Harris) – A snooty and cowardly man who is a parody of Dr. Zachary Smith from Lost in Space, who Harris also portrayed. He is Ingmar's replacement and is old friends with him. He does not get along well with Cosgrove and gets little respect from others. A running gag is that someone will ask him if he was on a show with a kid and a robot, which is a nod to Jonathan Harris' work on Lost in Space.
• Joe Leahy (voiced by himself) – The show's vocal narrator and announcer.
• Freakazette – A female counterpart to Freakazoid, who is mentioned in the first episode during the "Freakazoid and Friends" theme song.
• Foamy the Freakadog (vocal effects provided by Frank Welker) – A vicious, rabid dog which Freakazoid frees from a dogcatcher's van. Foamy is painted blue and wears a Freakazoid costume; he is prone to maul and/or beat Freakazoid due to his rabid condition.
• Handman (voiced by Paul Rugg) – Freakazoid's brief "right hand man", who is a painted face on his right hand. He falls in love with and marries Handgirl, a painted face on Freakazoid's left hand.
• Expendable Lad (voiced by Paul Dini) – Freakazoid's sidekick in "And Fanboy Is His Name". He is hospitalized due to Milk Man bruising his clavicle and is subsequently released from Freakazoid's service.
• Leonard Maltin (voiced by himself) – He is kidnapped by Dr. Mystico during "Island of Dr. Mystico", while giving his opinion on the episode. Freakazoid states that Maltin's superpower is his knowledge of film.
• Henry Kissinger (voiced by Paul Rugg)^[5] – He is kidnapped by Dr. Mystico's "orangu-men" during "Island of Dr. Mystico". He is also briefly mentioned in "Two Against Freak", where he is shown to host a show called Teen Chat.
• Norm Abram (voiced by himself) – He is kidnapped by the Lobe to make a wooden instrument to destroy Freakazoid, but helps to turn the tables against the Lobe and his allies after escaping.

Enemies

Freakazoid! features several campy villains in his rogues gallery.

• The Lobe (voiced by David Warner) – Freakazoid's archenemy, an evil genius with a giant brain for a head. Despite his high intellect, he has very low self-esteem, once even having a scheme foiled after Freakazoid insults his plan, despite being impressed by it after he leaves.
• Cobra Queen (voiced by Tress MacNeille) – Real name Audrey Manatee, she was a former shoplifter whose theft of an experimental expired cosmetic transformed her into a cobra woman with command over snakes and reptiles. In later episodes, she and Cave Guy are shown to be dating. She has a lair in the sewers, and often complained about the lack of light there until Freakazoid suggested getting Japanese lanterns.
• Cave Guy (voiced by Jeff Bennett impersonating Jim Backus) – Real name Royce Mumphry, he is a thuggish blue-skinned caveman with upperclass diction and taste who speaks in a stereotypical WASP tone. He subscribes to The New Yorker and also seems to have an odd fear of Klingons, primarily because of their language.
• Longhorn (voiced by Maurice LaMarche) – Real name Jubal "Bull" Nixon, he was an employee of the Johnny Cat cat litter company until he turned to a life of crime. As a result of being frequently pursued by law enforcement, he had plastic surgery to turn himself into a humanoid Texas Longhorn, which Freakazoid points out did not prevent him from appearing on America's Most Wanted every week. He loves country music and, despite being a lousy songwriter, is determined to get a recording contract in Nashville. He also owns a truck nicknamed "Bessie Mae", which is outfitted with several devices and can fly.
  • Turk (voiced by Matt Landers) – Longhorn's henchman.
• Armando Guitierrez (voiced by Ricardo Montalbán) – The head of Apex Microchips, who designed the faulty Pinnacle Chip responsible for Freakazoid's creation. He is similar to Khan from Star Trek, who was also portrayed by Montalbán. He briefly gained powers similar to Freakazoid's using the Pinnacle Chip, but was defeated in the Internet and fell into a pit. This caused the right half of his face to become cybernetic, which he now hides with a hooded robe. In "Normadeus", he is among the villains invited by the Lobe to witness Freakazoid's destruction.
  • Jocko (voiced by Paul Rugg) – Guitierrez's inarticulate henchman.
• Candle Jack (voiced by Jeff Bennett) – A supernatural villain with a burlap sack over his head who abducts anyone who says his name and ties them up with rope. Despite priding himself on being scary, he has a weakness for pie and seemingly enjoys watching F Troop.
• Waylon Jeepers (voiced by Jeff Bennett) – A man from Venice Beach who created the Medusa Watch, which can turn people and pigeons into stone. He is obsessed with the supernatural and is well acquainted with several monsters including Dracula, the Wolf Man, and the Loch Ness Monster. Additionally, Jeepers' schemes seem to deeply infuriate Freakazoid and he appears to be the only villain he does not like, as he once went on a long rant against him after he tried to show him the Medusa Watch. His name is a pun on Waylon Jennings.
• Invisibo (voiced by Corey Burton impersonating Vincent Price) – Originally known as Ahmon Kor-Unch, he is a pharaoh who is invisible via the staff he carries. In the ancient past, he was sealed away inside a sarcophagus, but is freed in the modern day after Dexter and Duncan accidentally break the seal while fighting. Invisibo plans to absorb power from the local power plant to become unstoppable, but is defeated by Freakazoid, who destroys his staff, and sealed back into the sarcophagus. He returns in "Normadeus", where he is among the villains invited by the Lobe to witness Freakazoid's destruction where he regained his invisibility.
• Booger Beast (voiced by Frank Welker) – A slimy monster who attacks Steff in the cold opening of episode 9.
• The Nerdator (voiced by Aron Kincaid) – A man who plans to kidnap all of the nerds in the world and absorb their knowledge to become a "Super-Nerd". However, Freakazoid convinces him of the downsides of being a nerd, after which he discontinues his plot and instead begins kidnapping "good-looking, but vapid airheads". His design is a parody of the Predator.
• Arms Akimbo (voiced by John Schuck impersonating Edward G. Robinson) – A spoiled model turned extortionist who, after years of posing, was left with his arms frozen in a pose with his hands on his hips. He sells "oops insurance", a form of protection racketeering which mainly consists of him breaking valuable things.
• The Milk Man – A milk-themed villain whom Freakazoid and Expendable Lad fight in "And Fanboy Is His Name". He injures Expendable Lad's clavicle, resulting in him retiring.
• Deadpan (voiced by Bebe Neuwirth) – A plain-looking, shapeshifting supervillainess with a monotonous voice, who appears in the cold open of "The Wrath of Guitierrez". She tries to conquer Washington by transforming into Freakazoid, but her plan is foiled when the real Freakazoid appears and exposes her. She also appears in "The Lobe" as part of the crowd watching the Lobe attempt to lobotomize Freakazoid.
• Mary Beth (voiced by Tress MacNeille) – Cosgrove's former girlfriend, a short-tempered cosmetics executive and monster. When angered, she turns green, develops a deep, raspy voice, and shoots fire from her nose. She has allegedly existed since the beginning of time, having absorbed the life force of superheroes to remain immortal. She plans to do so to Freakazoid, but he defeats and kills her. Her name is a play on Mary Kay.
• Janos Ivnovels (voiced by Jim Cummings) – The ruthless dictator of Vuka Nova and its Minister of State Security. He is responsible for capturing Freakazoid's family and the mime from Animaniacs and imprisoning them in Chesky Beresch Prison, the toughest prison in Europe. He and his subordinate Colonel Anton Mohans are defeated after Freakazoid and his friends rescue the Douglas family and mime, and is last seen being tortured by the mime and his friends.
  • Colonel Anton Mohans (voiced by Larry Cedar) – A vicious thug who finds torture relaxing.
• Vorn the Unspeakable (voiced by Richard Moll) – A Cthulhu-like demon summoned by Jeepers using a book entitled How to Summon Monsters the E-Z Way.
• Dr. Mystico (voiced by Tim Curry) – A mad scientist who lives on a remote island and seeks to take over the world. He was kicked out of university for his mad science, and thus set up a laboratory on an island to continue his experiments, which include its native orangutans
  • Sparkles - Dr. Mystico's pet white cat, who is similar to the cat owned by Ernst Stavro Blofeld.
  • Orangu-Men (vocal effects provided by Jim Cummings) - A group of creatures created by Dr. Mystico by splicing human and orangutan DNA. Three of them, Fatima, Ackbar, and Ringo, serve as his henchmen.
• Kid Carrion (voiced by Jeff Bennett) – A zombie cowboy who primarily makes non-speaking cameo appearances, and resembles Tex Hex from Bravestarr. He was among the characters created during the original development of the show.
• Major Danger – A villain who was part of Bruce Timm's original development of the show. He makes a cameo in "The Lobe", among the crowd watching the Lobe attempt to lobotomize Freakazoid.
• Bombshell – A villain who was part of Bruce Timm's original development of this show. She makes a cameo in "The Lobe", among the crowd watching the Lobe attempt to lobotomize Freakazoid.
• Eye-of-Newt – A one-eyed creature resembling Newt Gingrich, whose name is a reference to Shakespeare's Macbeth ("Eye of newt and toe of frog..."). He has no dialogue and is a background villain.

Other characters

• Mo-Ron/Bo-Ron (voiced by Stan Freberg) – An obese and dimwitted alien from the planet Barone's, a reference to the restaurant of the same name. His name was later changed to Bo-Ron to appease network censors' concerns that use of the word moron could be offensive. His design is a parody of Ro-Man, the alien monster from Robot Monster. He first appears when he tries to deliver Earth an important message, only to forget what it was. This message turned out to be a comet heading towards Earth, causing everyone to flee the area. He also appears in "Next Time, Phone Ahead!", a parody of E.T. the Extra-Terrestrial. In "Freak-a-Panel", he is among the characters who confront Freakazoid over being dropped from the show and are given a job washing the Freakmobile.
• Fanboy (voiced by Stephen Furst) – An obese, socially awkward fanboy and would-be sidekick to Freakazoid who obsesses over various media. In "Freak-a-Panel", he is among the characters who confront Freakazoid over being dropped from the show and are given a job washing the Freakmobile.
• Bill Clinton and Hillary Clinton (voiced by Frank Welker and Tress MacNeille respectively) make several cameos in the show, partly because of its setting of Washington, D.C.
• Barbra Streisand (voiced by Tress MacNeille) also makes several appearances, most notably in the episode "Dexter's Date", which features a parody of Hello, Dolly!.
• Hero Boy (voiced by John P. McCann) – The title character from Freakazoid's favorite TV show, which is a parody of Astro Boy. He has no powers expect for flight and his fighting techniques always fail.
• Steven Spielberg (voiced by Frank Welker) – The show's executive producer. His most notable appearance is in "The Freakazoid", where Freakazoid, the Brain, and Wakko Warner get into a disagreement over which of their shows he likes best, only for Spielberg to reveal that he does not know who they are. In "The Nerdator", Spielberg is among the nerds captured by the Nerdator as he was directing an E.T. the Extra-Terrestrial sequel called E.T. Returns.
• Paul Harvey (voiced by Paul Rugg) – A man who often interrupts the story to give background information on villains, such as in the episodes introducing Cobra Queen and Longhorn, or to describe the ending of an episode, as shown in "Candle Jack"). He is a parody of the radio personality of the same name.
• Lonnie Tallbutt (voiced by Mitch Schauer in human form, vocal effects provided by Jim Cummings in werewolf form) – A werewolf that begs Dexter for help. His name is a combination of Lon Chaney Jr. and Lawrence Talbot, who Chaney played in the 1941 film The Wolf Man.

Emmitt Nervend.

• Emmitt Nervend – A short, hunchbacked man with straw-like hair and a frozen grimace who usually shows up at least once an episode, always in the opening credits, but usually in the background. He stands looking at the camera, never saying a word. The end credits often contain a credit revealing how many times Emmitt can be found in a particular episode. His appearance was drawn by Mitch Schauer.
• Weena Mercator as the Hopping Woman – A person acknowledged whenever credits are used in an episode.
• Yakko Warner (voiced by Rob Paulsen) – The oldest brother of the Animaniacs.
• Wakko Warner (voiced by Jess Harnell) – The younger brother of the Animaniacs.
• Dot Warner (voiced by Tress MacNeille) – The youngest sister of the Animaniacs.
• The Brain (voiced by Maurice LaMarche) – A megalomaniacal genius lab mouse.

Voicing

The voice actors of the show Freakazoid! included various actors from other television series and films. Tress MacNeille, Maurice LaMarche, Jeff Bennett, and Frank Welker, who all provided voices in the series Animaniacs, were on Freakazoid!. Actors Ed Asner, Ricardo Montalbán, Larry Cedar, Jonathan Harris, and Stephen Furst also provided voices for the series. Also, writers John P. McCann and Paul Rugg (who played Freakazoid) added voices themselves.

Casting for the show had been difficult for the Freakazoid! staff, as no lead character had been found even after extensive auditions.^[6] Eventually, when writer Paul Rugg was brought to demonstrate the voice in a recording session, he ended up filling the role, as he said: "I went in there and did it. Then they played it for Steven Spielberg and he said 'Yep! Fine, sure, great,' and then I panicked ... and I had to do it."^[6] Rugg played the role of Freakazoid through the entire series run.

Animation

The animation was outsourced to Animal-ya, Studio Junio, and Tama Production in Japan, Seoul Movie, Dong Yang Animation, and Koko Enterprises Ltd. in South Korea.

Music

The music for Freakazoid! was written by Richard Stone, Steve Bernstein, Julie Bernstein, Gordon Goodwin, and Tim Kelly. Stone won a Daytime Emmy with lyricist (and senior producer) Tom Ruegger for the main title song in 1996.^[7] Julie Bernstein was nominated for a Daytime Emmy for Outstanding Original Song in 1998 for the song "Invisibo" from the episode "Freak-a-Panel".^[8]

Creation

Freakazoid! was created by animators Bruce Timm, who had previously produced Batman: The Animated Series, and his writing partner Paul Dini, who was also a story editor for Tiny Toon Adventures.^[3] Timm was called upon by Steven Spielberg, who Timm said "liked" Timm's Batman series, to help create a new superhero show.^[11] After a meeting with Spielberg, Timm said that Spielberg had "really liked" the idea for the series,^[11] after which Timm and Dini created the character Freakazoid, an edgy superhero with a manic personality. Timm came up with the name for the character naturally, as he recalled, "The name 'Freakazoid' just kind of jumped out of me, I don't even know where from. I said 'Oh, yeah, 'Freakazoid', that might be an interesting name.'"^[3] Dini and Timm have also discussed their desire to create a TV show about the Creeper, another comedic character.

Timm originally created Freakazoid! to be a serious "adventure show" with some comedic undertones.^[3] However, his initial idea for the series did not come to be, as he stated:

I don't mind that it's not on my résumé. [Laughs] I bailed on it really early. It started out as an adventure show, but it ended up turning into more and more of a comedy show; every time we'd have a meeting with Steven, the concept would kinda [sic] change, and it kept leaning more and more towards zany comedy. It really started out almost like Spider-Man, on that level of, like, a teenage superhero. And it reached a point where it became a comedy with the Tiny Toon Adventures/Animaniacs kind of humor. (...) I don't have anything against that; I just don't have a flair for it, so I bailed—I just hung out here while my staff had to do the show. [Laughs]^[11]

After Timm left the series, Tom Ruegger, who developed the other Spielberg series Tiny Toon Adventures and Animaniacs, was brought in to re-develop the series Timm had created "from the ground up".^[3] Ruegger's version of the series used some of Timm's designs and concepts, but Timm said that the series was "radically altered" to become the comedy series that was more to Spielberg's liking.^[3]

Ruegger then began writing stories for the series, and came up with a pile of very short segments. Spielberg liked what Ruegger had written, but wanted longer stories for the series as well. Ruegger then asked writers John McCann and Paul Rugg to come onto the series to write longer, more elaborate stories for the series and, according to Rugg, "(...) figure out what this [Freakazoid!] was going to be, and the answer was like, 'We didn't know', and still don't".^[3]

Premiere, cancellation, and syndication

Freakazoid! premiered on Kids' WB's Saturday lineup on September 9, 1995.^[2] During its run, Freakazoid! came across problems of appealing to its target demographic, young children. Tom Ruegger said that Freakazoid! had done poorly in ratings because the audience that the series gathered was older than the target audience.^[3] Also, Freakazoid ran into timeslot problems. Writer John McCann said that the time slot of the series changed frequently: "They put it at eight o' clock in the morning, 3:30 in the afternoon, they shifted it all around; we couldn't even find it, and we wrote the thing".^[3] The series ran on Kids' WB until February 14, 1997, when it was canceled due to poor ratings, airing only one complete season and part of a second season.^[2] Rugg said the series' demise was the result of a combination of people not understanding the series, time slot changes, appealing to the wrong demographics, and that "(...) there aren't a lot of Nielsen boxes in federal prisons. Had there been, I'm telling you, we'd still be on the air today".^[3] However, the show was later picked up by Cartoon Network and was rebroadcast from April 5, 1997, until March 29, 2003.^[2] The series had a total number of 24 episodes. In 2006, Freakazoid! was one of the shows scheduled to be broadcast on the AOL broadband channel, In2TV. The show is currently available to stream for free on Tubi.^[12] In Italy, Freakazoid! along with Tiny Toon Adventures, Animaniacs and Pinky and the Brain, was shown on RAI and later Mediaset. In Japan, Freakazoid! along with Tiny Toon Adventures was shown on TV Asahi. As of 2016, the show also currently airs on Tooncast.

Reception

The series won a Daytime Emmy Award for Outstanding Special Class Animated Program.^[3][13]

Bruce Timm said that the series still has a cult following of fans who ask him questions about the series whenever they meet him.

According to Timm, the character's co-creator, he actually has a preference for the second season:

BRUCE: I actually liked the second season better than the first season. The second season was less Animaniacs. It was more Monty Python, it was much more surreal. It was less hip, topical in-jokes, and---

MM: And more eating cotton candy in the Himalayas.

BRUCE: And the weird Astro Boy parody and stuff like that. I thought that stuff was much funnier and much more unique. The first season, to me, was just Animaniacs with a super-hero in it.^[10]

Video on demand

Print

Freakazoid never had his own comic book, but he did make a special guest crossover in issue #35 of the Animaniacs comic book published by DC Comics.^[14]

Home video

Warner Home Video has released the entire series on DVD in Region 1.