Monsters vs. Aliens MvA Susan Murphy Ginormica Promo Art.jpg
Ginormica/Susan Murphy
General information



Mutant Human

Home World





blue eyes, brown hair (now platinum white), reddish-pink lips, light blue agent jumpsuit with orange-colored stripes and pockets, ponytail with yellow gold-colored scruchie, red and white sneakers


Enormous Strength and Size
Impervious to Nuclear and Atomic Forces
Size Alteration


Area Fifty-Something Monster Agent
Former Butterfly Girl




Carl Murphy (father)
Wendy Murphy (mother)
Susan's Nana (Grandmother)

Behind the scenes
Voiced by

Reese Witherspoon
Riki Lindhome


Nancy Archer in Attack of the 50 Foot Woman

Television series

Monsters vs Aliens

Feature film

Monsters vs. Aliens


Monsters vs Aliens: Mutant Pumpkins from Outer Space

Video game

Monsters vs. Aliens


Ginormica (real name Susan Queen Murphy) is the main protagonist of the Monsters vs. Aliens franchise. She is a young woman from Modesto, California. She was hit by a meteor filled with Quantonium, which caused her to grow to 49 feet 11 inches tall (15.21 meters) on her wedding day, and was captured in 2008.


The exact weight she can lift is unknown, but is seen in the movie lifting up the top half of the hand of the massive alien robot for a long period of time also whilst placing her foot in-front of a sliding car at the edge of the broken bridge to stop it from falling in the river. She is also seen breaking the impenetrable force field that was holding her captive in Gallaxhar's Spaceship and also breaking many walls in a charging force. One could think of her as invincible because of being almost resistant to any physical or energy attack, but that is not proven in the movie, except from being hit by the massive meteorite and the ball of quantonium, making her still fit to stand up! In the series, Susan has gained the ability to alter size ranging from her normal height to her ¨Ginormica¨ height.

Besides growing to an enormous size, Ginormica has displayed, on countless moments, to possess unbelievable genius level intellect. She has even shown to be far more intelligent than Dr. Cockroach on several occasions. Ginormica has a squeaky clean record and has passed every subject in school. She has never displayed signs of inferiority, unlike other characters.

Ginormica is also an expert athlete, most likely self taught, able to perform jumps, somersaults, cartwheels and full body flips far beyond the limits of an olympic gymnast. She has also shown to be very flexible and limber. She also has lightning fast reflexes, and can easily dodge fast flying objects, and sometimes catch them. Ginormica will sometimes utilize her athleticism in combat. Ginormica is an unbelievably great combatant, even able to take down Sta'abi with little to no effort at all.


If she loses focus, she changes size uncontrollably.

Anyone can sometimes take advantage of Ginormica's morality.

She also can't grow if there's a metal binding on her.

Ginormica can be disabled, albeit temporarily, by electricity.


Ginormica is a beautiful slender and slightly curvaceous woman who has a circular head, peach-colored skin, two wide, oval-shaped blue eyes, and brown hair (now platinum white due to her mutation). Her lips are reddish-pink. She is usually seen wearing a sleek, light blue agent jumpsuit, a black belt with a silver buckle, and white and orange-striped gray covered Converse sneakers. The suit has orange-colored stripes along the sides and orange pockets. As of the TV series she wears her hair in a ponytail with a gold-colored scrunchie, and red and white sneakers, along with a slight outfit change, no longer a dark grey (80%) but rather blue and hold shape with her grow/shrink patterns.

When it's time to sleep, Ginormica in her days of being ordinary wore a pink pajamas with red polka dots on the back. On her wedding day, Susan wears a sleek, white wedding dress and on her left leg wears garter belt wedding.

In Gallaxhar's ship, she wears a skintight dark blue suit with white lines all over it, but in merchandise, the suit's lines in glowing green and the suit is black.


Somewhat meek and unassertive, she initially wants nothing more than to return to her old life, but gradually warms to her status as a giant. Due to her exposure to the meteor's radiation, she is very tall and extremely strong, which helps her destroy Gallaxhar's weapons.

Ginormica is intelligent, sarcastic, comical (by the TV series), altruistic, friendly, loving, tender, caring and is very sympathetic, nice and, by the TV series, has a good sense of humor. Ginormica is also seen as a very beautiful woman by many, such as when Link attempted to impress her with his martial arts.

She used to be in love with a weatherman named Derek Dietl, but when she grew tall, he declared it was over, causing Ginormica to stay away from him. After seeing him as the narcissist he is, she humiliates him during his interview with her

Behind the scenes

Ginormica is a parody of the protagonist in Attack of the 50 Foot Woman (Susan is 49-feet-11-inches tall). She was inspired by Nancy Archer. After an alien encounter, a wealthy heiress grew to 50ft and sought revenge on her cheating husband. References to the Amazing Colossal Man regards her character. She is voiced by Reese Witherspoon, to whom she bears some resemblance. In all of her appearances, her hair was reworked: It was brown before her mutation and when she was younger she had it in pigtails, now it's white and in a ponytail.

Monsters vs. Aliens (TV Series)

In the TV Series, Susan is now voiced by Riki Lindhome, and has gained a new ability; she has the power to change her size from giant to normal (she might be able to grow at least 50 feet) after being exposed to Hyperium. It is also confirmed that she's the main leader of the monster group. In When Nature Shrieks, it's revealed that she was once a butterfly scout, but only earned a badge for protein bar selling. This changed at the end of the episode where she received one for camping from General Monger. Another fact recently brought to light by Monger was that sometime after her Butterfly Girls tenure, Susan had an incident addressed as simply the 'Cheerleader Faux Paus'. Though Susan attempted to deny it, Monger had the photographic evidence to prove otherwise. In The Sound of Fear, she reveals she was a perfect teacher's pet. In It Got Out of Hand Susan reveals she loves April Fool's Day and once tricked her class to believe that there was an alien invasion. She later admits it was now ironic given her current situation. In This Ball Must Be Dodged, it was revealed that she was always last pick for dodgeball even after a practice dummy. Her anger made her learn to be amazing at the sport. In The Grade that Wouldn't Pass!, it was revealed that she had one A minus in wood shop. She thinks it was because Mr. Holtziter, her teacher, had it out for her because her birdhouse was prettier than his. During the events of Debtor Alive!, It's revealed that she uses her loan from Sqweep to start a Bedazzled Cupcakes business.



Ginormica and B.O.B. are shown to be great friends, as she is sensitive to B.O.B.'s feelings and B.O.B. will always try to help Susan, even though he might or might not be successful.

Dr. Cockroach

Though they are good friends, Ginormica is often irritated by Dr. Cockroach's experiments, the insanity that comes with it, and his maniacal laugh when having made a breakthrough. Yet when it comes to dangerous situations, Susan is always open to his ideas.

The Missing Link

Susan considers Link a crucial part of the time, even at times when he shows his boastfulness, and his need for causing mayhem. In return, Link shows loyalty to her leadership at times, even risking his own life to protect her.


Susan is rather glad to help Sqweep with her earth studies field trip assignment, regardless of the collateral damage it sometimes ends up.


Since they are the strongest females of their respective groups, on occasion they will help, stop and try to coax the other to their way of thinking.


Insectosaurus is Team Monster's mode of transport. Both of them are the biggest members of the team and they show genuine concern for their safety, as when Gallaxhar abducts Susan and Insectosaurus attempts to reel her back in, only for the alien to blast him unconscious as Susan screams Insectosaurus' name in concern. 



Ginormica is enemies with Vornicarn. She is shown in the opening song to step on him and then be thrown to the floor as Vornicarn jumps on her bottom and then her head.


Ginormica was enemies with Gallaxhar, considering he attacked her home and put all those she loved in terrible danger, all because he wanted the Quantonium in her body. Fortunately, Gallaxhar was destroyed in his ship's explosion.


The two are arch-enemies because they are both leaders of their respective groups, although they do tolerate and be civil with one another. A clear dislike of him was shown in The Bath Effect where attempting to tell the monsters to protect him made her even want to vomit.

Derek Dietl

Ginormica is enemies with her ex-fiancé Derek because he is a selfish jerk. He told Susan they are not going to Paris. He says they're going to Fresno, so he can have the job interview, which she was okay with at first. He said he wasn't looking forward to get married and spend the rest of his life in someone else's shadow (literally), which hurts Susan deeply. She realized the type of person he is, and berated herself for not seeing it sooner. In general he will use anyone to help forward his career.

Robot Probes

The only reason that the Robot Probes are considered an enemy is because one of them destroyed part of San Francisco and nearly killed Ginormica and almost thousands of innocent civilians to retrieve the Quantonium.


  • She is the most popular character in the franchise, next to B.O.B.
  • Her name, Ginormica, comes from the words enormous, giant, giantess, gigantic, gigundo, ginormous.
  • Her last name, Murphy, comes from the greek word μορφή that means "form".
  • She is arguably the smartest of the Monsters, along with Dr. Cockroach.
  • She is also arguably the strongest of the Monsters, along with Link.
  • She is shown to be a skilled prankster in "It Got Out of Hand".
  • Ginormica has shown the least amount of hostility towards the Aliens.
  • Her favorite dish is Turkey Tetrazzini.
  • Ginormica's hairstyle is revised slightly in the TV series, where she now ties it back in a ponytail with a scrunchie and has slightly less detail to it in the TV series than it does in the movie and the TV specials.
  • Throughout the entire Monsters vs Aliens franchise, Ginormica has had the most romances (three, two of them being one-sided).
  • In "Bride of the Internet", it is revealed her favorite puppy breed is the Labradoodle, she never calls soda by pop, and the grossest thing she ever ate was a butterfly.
  • For some reason, when Ginormica grows huge or shrinks back down, her sneakers and gold scrunchie do the same.
  • The running gag of Susan getting electrified is based on the final scene of Attack of the 50 Foot Woman.
  • She is one of the youngest of the main characters.
  • It is revealed in "The Sound of Fear", that Ginormica can sing very well. This is due to her voice actress being in a music duo called Garfunkel and Oates, which also has Kate Micucci in it.
  • Both of her actresses have appeared in the episode "Walk the Swine" of The Muppets.
  • She appeared in the early drafts of production as the 50,000 pound woman.
  • In the 51 years of Area 5?'s history, Ginormica's imprisonment of 3 weeks has been the shortest of any member of Team Monster.
  • There seems to be running gags within the series about Ginormica's rather plump butt, where it either gets stuck or accidentally squashes other characters when she grows.
  • In Mutant Pumpkins from Outer Space, Ginormica said she wanted to go out for Halloween as a zombie cheerleader. Coincidentally, a film called Attack of the 50 Foot Cheerleader was released 3 years later.
  • Ginormica's outfit constantly changes colors. In many promos, posters, and images, her outfit is red, but in the film and specials, it is grey, and in the TV show, it turns dark blue.
  • Ginormica is one of the few characters in the franchise to be royalty.
  • There seems to be a running gag in the TV show involving Ginormica's butt. There are times when Susan would accidentally sit on someone in her giant state or get her rear stuck in something.


  • "Throw the switch, doctor. But- don't do the laugh."
  • "Sorry mom. He's just a hugger."
  • "But I don't want a poster. I want a real kitten hanging from a real tree."
  • "Three weeks ago, if you were to ask me to fight a giant robot, I would have said "no can do". But I did it! Me! I'm still buzzing! Did you see how strong I was? There probably isn't a jar in this world I can't open!"
  • "I wouldn't be that sure. And the name is Ginormica."
  • "I feel like I got hit by a meteorite."
  • "Doctor Cockroach, I would really appreciate it if you didn't do your mad scientist laugh while I'm hooked up to this machine."
  • "So, Even Steven?"
  • "Stickier than expected."


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