Grossology - Episode Guide

Insectiva tries to employ giant termites to destroy the city.

Lance Boil builds a ray gun.

Insectiva creates a strain of head lice that grow on all the kids' heads at Ringworm High.

Mutant hagfish attack the town.

A crazed basketball player creates a plague using his new brand of running shoes.

A giant owl terrorizes the people, especially the pigeons.

The city's water system is attacked causing a puke-a-thon.

Ty and Lab Rat design and build a bigger, better "Tymobile."

The new kid at school has a rotting touch and everything organic he touches immediately rots.

In a plot similar to Fantastic Voyage, Lance Boil has perfected his shrink ray, and invaded Ty's body. Lance hopes to decrease Ty's I.Q. to zero, and heads for the brain. It's up to Abby to go in, and beat him singlehandedly.

Instectiva, Lance Boil and Sloppy Joe join forces to take down the Bureau of Grossology.

After being hit by a green ray, Abby ages at an accelerated rate

It's science competition time at Ringworm Jr. High, only this time there's a new challenger for Ty's crown.

Ty and Abby get stuck in school with Paige and Naomi when they miss the bus.

A giant mutated leech is leading his blood suckers to freedom.

Gassy super villain Fartor returns with a scheme to fart up the planet.

Fartor 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, good-guy Grossologist.

Kid Rot's powers are out of control, making the forest rot.

Villain Darko Crevasse plunges the city into darkness.

Sloppy Joe and his new buddy made of snot attempt to suck up all the mucus in town.

Abby is kidnapped and imprisoned in a hothouse full of giant, man eating plants.

Abby and Ty are contestants on the hottest game show that turns out to be a trap.

When alligators start showing up in people's toilets, doing your business becomes risky business. Meanwhile, inventor, T.P. Skinner starts selling the Gator-Guard 5000, a gator-in-the-toilet trapping system, so Abby considers him a prime suspect…or is he?

Lance Boil is creating a serious case of vertigo for Abby.

Joe's sitting on a garbage gold mine when he opens a fast food joint.

The Grossologists must stop a plan that would make everyone go bald.

Sloppy Joe's stench gets worse during a heat wave.

Roger Pink-Eye attempts to find out about Ty's and Abby's extra-curricular activities.

Lance Boil creates a super-allergy causing ray-gun.

The team turns to Lance Boil to help them find what is causing all the zits.

Lab Rat accidentally resizes some dust mites into giant monsters.

An army of giant dung beetles pushing balls of poop are about to invade.

Entomologist Petunia Archer receives a free trip to a spa that uses bug-based products.

Ty and Abby try to give an opera star antacid so he doesn't blow everyone away with his burps

A major case of halitosis breaks out

Floating balls of light turn out to be swamp gas.

Ty and Harvey end up surrounded by giant worms during their fishing trip.

Lance Boil frames Sloppy Joe as part of an evil plan to destroy Christmas dinner

Lance Boil has been kidnapped.

Lance Boil and Roger Pinkeye have decided to make Roger a Grossologist.

Roger Pinkeye is the only one who can save the day when Lance Boil looks to be unstoppable.

Cute little Slitherbuddies mutate into giant and deadly snakes.

Frederick Follicle is controlling everyone's hair.

The Grossologists and Lance Boil take a trip down memory lane.

Fartor plans to send the universe's gassiest meteor on a collision course with Earth.

Darko Crevasse and his army of living dead road kill set out to destroy Halloween.

Insectiva and Sloppy Joe are out to try and ruin Valentine's Day.