Synopsis
Brother and sister Ty and Abby Archer work for the government's Grossology department as they solve crimes and save their world from disgusting supervillains.
Episodes
1
Queen for a DayInsectiva tries to destroy the city using giant, mutated termites.24m2
The Slim Slime ManA bitter sewer worker merges with a slime mold and turns into a monster who attempts to smother the surface dwellers in slime. Meanwhile, Ty tries to get more people to eat at the cafeteria.24m3E3FartzillaThe villain, Fartor wreaks havoc and seeks revenge on his cruel brother by causing a fart epidemic in order to fuel a giant robot called Fartzilla.24m4
The Perfect StinkSloppy Joe, the world's dirtiest bad-guy, takes all the worst smells in the world and makes a giant stink bomb. Meanwhile Ty asks Naomi out on a date.24m5E5The Scab FairyA former beauty queen, calling herself the "Scab Fairy", invents a weapon that allows her to steal people's scabs so that she can inflict them on others.24m6E6When Ya Gotta GoLance Boil builds an infrasound ray gun that causes instant diarrhea, thereby severely hindering any police investigation.24m7
Club ParasitesInsectiva has created a strain of giant mind-controlling head lice that grow on all the kids' heads at Ringworm High, converting them to zombies.24m8
Go FishMutant hagfish attack the town. Ty and Abby follow their slimy trail of destruction. Meanwhile Ty and Abby get a pet kitten named Hairball.24m9
It's Gotta Be the ShoesA crazed basketball player creates a plague-like Athlete's Foot epidemic using his new brand of popular running shoes.24m10E10Owl Most FoulA giant Owl terrorizes the people of town and especially its pigeons. Meanwhile, Lab Rat refuses to come out of the Gag Lab because of his fear of the outside world.24m11E11Yack AttackAn attack on the city's water system makes people sick.24m12E12The Greatest Race Ever CrawledTy and Lab Rat design a vehicle that crawls and leaps like an insect, and then are challenged to a race by Insectiva.24m13E13Kid RotA boy causes organic things to rot just by touching them, so Abby and Ty try to cure him.24m14E14The InsiderLance Boil shrinks himself and tricks Ty into drinking him so he can tinker with Ty's brain once inside his body.24m15E15All Together NowInstectiva, Lance Boil and Sloppy Joe inflict the members of the Bureau of Grossology with parasites, halitosis and acne in an effort to take over the city.24m16E16Oldie but a GoodieWhile defusing a device Lance Boil planted in town, Abby gets hit by a ray that instantly starts aging her at 6000 times the normal rate.24m17E17Survival of the GrossestCompeting in the school Science Fair, Ty's main rival is Patrick and his cool robot. Deciding to jazz up his fruit-fly project with a little mutagenic kickstart, things go wrong almost immediately.24m18E18School's Grossed Out for SummerA mad proctologist, Dr. Colon, breeds a giant intestine that he intends to snake around the world, unless Ty, Abby, Paige and Naomi can stop him.24m19
Vein DrainWhen people start showing up with bite marks on their necks, Ty and Abby suspect vampires. But when they dig a little deeper, they discover that it's another kind of bloodsucker that's causing trouble – leeches! Worse, Abby is deathly afraid of these hungry invertebrates.24m20E20Silent But Deadly, Part 1Gassy super villain Fartor returns with a scheme to fart-up the entire planet! But with a plan this big he needs help, and he's got his sights set on Ty.24m21E21Silent But Deadly, Part 2Fartor and his new apprentice, Far-Ty join forces to drill into the planet core and turn the earth into one big gas planet. It is up to Abby to stop the gassy bad-guy and re-convert Ty back to an oxygen-breathing Grossologist.24m22E22The King of Rottingham ForestKid Rot returns and his powers are out of control. The forest is rotting, and Kid Rot is behind the destruction! Will Abby and Ty stop his rotting tide of evil before he destroys the planet?24m23E23Lights OutA new nocturnal villain, Darko Crevasse, plunges the city into darkness with the help of his army of creatures of the night. Ty scrambles to shed some light on the problem before it's lights out for everyone.24m24E24FrankenboogerSloppy Joe creates a friend out of stolen boogers.24m25E25A New LeafAbby is kidnapped and placed in a greenhouse filled with man-eating plants.24m26E26Heave It or Leave ItAbby and Ty are jazzed to be contestants on the hottest game show on the planet where their gross skills and iron stomachs could make them stars. Only trouble is, The Director forbids them to go on. However they disobey him and go on anyway only to discover the show is an elaborate trap set up by Lance Boil.24m
Queen for a DayInsectiva tries to destroy the city using giant, mutated termites.24m2The Slim Slime ManA bitter sewer worker merges with a slime mold and turns into a monster who attempts to smother the surface dwellers in slime. Meanwhile, Ty tries to get more people to eat at the cafeteria.24m3E3FartzillaThe villain, Fartor wreaks havoc and seeks revenge on his cruel brother by causing a fart epidemic in order to fuel a giant robot called Fartzilla.24m4The Perfect StinkSloppy Joe, the world's dirtiest bad-guy, takes all the worst smells in the world and makes a giant stink bomb. Meanwhile Ty asks Naomi out on a date.24m5E5The Scab FairyA former beauty queen, calling herself the "Scab Fairy", invents a weapon that allows her to steal people's scabs so that she can inflict them on others.24m6E6When Ya Gotta GoLance Boil builds an infrasound ray gun that causes instant diarrhea, thereby severely hindering any police investigation.24m7Club ParasitesInsectiva has created a strain of giant mind-controlling head lice that grow on all the kids' heads at Ringworm High, converting them to zombies.24m8Go FishMutant hagfish attack the town. Ty and Abby follow their slimy trail of destruction. Meanwhile Ty and Abby get a pet kitten named Hairball.24m9It's Gotta Be the ShoesA crazed basketball player creates a plague-like Athlete's Foot epidemic using his new brand of popular running shoes.24m10E10Owl Most FoulA giant Owl terrorizes the people of town and especially its pigeons. Meanwhile, Lab Rat refuses to come out of the Gag Lab because of his fear of the outside world.24m11E11Yack AttackAn attack on the city's water system makes people sick.24m12E12The Greatest Race Ever CrawledTy and Lab Rat design a vehicle that crawls and leaps like an insect, and then are challenged to a race by Insectiva.24m13E13Kid RotA boy causes organic things to rot just by touching them, so Abby and Ty try to cure him.24m14E14The InsiderLance Boil shrinks himself and tricks Ty into drinking him so he can tinker with Ty's brain once inside his body.24m15E15All Together NowInstectiva, Lance Boil and Sloppy Joe inflict the members of the Bureau of Grossology with parasites, halitosis and acne in an effort to take over the city.24m16E16Oldie but a GoodieWhile defusing a device Lance Boil planted in town, Abby gets hit by a ray that instantly starts aging her at 6000 times the normal rate.24m17E17Survival of the GrossestCompeting in the school Science Fair, Ty's main rival is Patrick and his cool robot. Deciding to jazz up his fruit-fly project with a little mutagenic kickstart, things go wrong almost immediately.24m18E18School's Grossed Out for SummerA mad proctologist, Dr. Colon, breeds a giant intestine that he intends to snake around the world, unless Ty, Abby, Paige and Naomi can stop him.24m19Vein DrainWhen people start showing up with bite marks on their necks, Ty and Abby suspect vampires. But when they dig a little deeper, they discover that it's another kind of bloodsucker that's causing trouble – leeches! Worse, Abby is deathly afraid of these hungry invertebrates.24m20E20Silent But Deadly, Part 1Gassy super villain Fartor returns with a scheme to fart-up the entire planet! But with a plan this big he needs help, and he's got his sights set on Ty.24m21E21Silent But Deadly, Part 2Fartor and his new apprentice, Far-Ty join forces to drill into the planet core and turn the earth into one big gas planet. It is up to Abby to stop the gassy bad-guy and re-convert Ty back to an oxygen-breathing Grossologist.24m22E22The King of Rottingham ForestKid Rot returns and his powers are out of control. The forest is rotting, and Kid Rot is behind the destruction! Will Abby and Ty stop his rotting tide of evil before he destroys the planet?24m23E23Lights OutA new nocturnal villain, Darko Crevasse, plunges the city into darkness with the help of his army of creatures of the night. Ty scrambles to shed some light on the problem before it's lights out for everyone.24m24E24FrankenboogerSloppy Joe creates a friend out of stolen boogers.24m25E25A New LeafAbby is kidnapped and placed in a greenhouse filled with man-eating plants.24m26E26Heave It or Leave ItAbby and Ty are jazzed to be contestants on the hottest game show on the planet where their gross skills and iron stomachs could make them stars. Only trouble is, The Director forbids them to go on. However they disobey him and go on anyway only to discover the show is an elaborate trap set up by Lance Boil.24mCast
