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28 Episodes 0 - 2009
Episode 1
22 mins
When downtown turns into the site of the bug-battle of the century (insects vs. arachnids), it's up to Ty and Abby to take down Insectiva and her hated twin sister, Arachnidia (after all, arachnids eat insects).
Episode 2
22 mins
When alligators start showing up in people's toilets, doing your business becomes risky business.
Episode 3
22 mins
Lance Boil designs a nanobot that can cause in its victims instant vertigo - the feeling of dizziness or motion when one is not moving. These nanobots enter Abby's system, making her a helpless puppet at the hands of Boil - and Paige. Meanwhile, Ty is immune to the nanobots due to the buildup of wax in his ears, so he has to stop the nanobots by himself and give his sister a hand. Meanwhile, Ty and Abby bicker because Ty thinks Abby is bossy, and Abby is concerned that Ty's blocked ears are affecting his hearing.
Episode 4
22 mins
A new fast food chain called Chuckwagon Chucky's is opening up new locations all over town, and while Ty enjoys the food, Abby does not and refuses to eat it. However, Chucky's is secretly a scheme by Sloppy Joe to create immense amounts of food waste and garbage; enough to cover the entire city. To stop him, the Archers have to shape up and resist his salty, fried delicacies and shut down Chucky's once and for all.
Episode 5
22 mins
When a disgruntled former hair stylist (Frederick Follicle) with super-powered body hair launches a hair removal satellite into space, things look bad (bald) for the Grossologists.
Episode 6
22 mins
There's a heat wave on . . . and there can't be anything worse in a heat wave than Sloppy Joe. How about Sloppy Joe, no water (thanks to Sloppy Joe clogging the reservoir drains with his armpit hair) and no deodorant (thanks to Sloppy stealing all of it), More? How about everyone slathering on Sloppy Joe B.O. sticks thinking their deodorant sticks? Even more? It's up to germ & stink terrified Lab Rat to save the day! Okay, that's bad!
Episode 7
22 mins
Roger, a student at Ty and Abby's school, creates a monster out of black mold to lure out the Grossologists and learn their secrets.
Episode 8
22 mins
With Lance Boil's new super allergy-causing ray-gun wreaking havoc with Ty's love life and almost splitting up our dynamic duo (Lab Rat and Hermes that is, when Lab Rat develops an allergy to the little guy), it doesn't look like things could get worse.
Episode 9
22 mins
When Ringworm High students mysteriously come down with a major case of Pimple-itis (zits here, there and everywhere), Ty and Abby turn to an imprisoned Lance Boil for help solving the crime.
Episode 10
22 mins
When Lab Rat?s techno-fiddling goes bad, it goes bad big-time!
Episode 11
22 mins
When an army of giant dung beetles pushing enormous balls of poop (with Sloppy Joe along for the ride) are about to invade, who you gonna call??
Episode 12
22 mins
When an ultra-exclusive spa opens, everyone goes gaga for its new line of creams, gels and oils . . . too bad their all bug based and created by the Insect Queen herself, Insectiva!
Episode 13
22 mins
Harvey has taken up an interest in opera singing, his dream goal in life; besides water treatment, of course. When he hears that legendary opera singer Basso Profundo is returning to the spotlight, he's eager to get tickets. Meanwhile, delis across town are being robbed by a gassy, shadowy villain. Could these two events be connected?
Episode 14
22 mins
When Gary Gumdrop, the ultimate candy man, hits town with his new treat, Gary's Gooey Gobbles, Ty's in heaven.
Episode 15
22 mins
As floating balls of light cause power outages across town, everyone fears aliens are among us . . . except for the Grossologists!
Episode 16
22 mins
It's time for an Archer Family father-son and mother-daughter adventure.
Episode 17
22 mins
When a suspiciously simple capture of Lance Boil turns into a puss-filled trap, the captured Grossologists and Boil take a trip down memory lane revealing how Ty and Abby first joined the team and how Lance became The Boil!
Episode 18
22 mins
Abby and Ty receive a distress call from, of all people, Lance Boil. He's been kidnapped and is being held against his will by an unknown culprit. The Grossologists hunt down their known enemies to question them about the kidnapping, but none of them have anything to do with it. As it turns out, classmate Roger is the one holding Boil, as he has learned about Boil's connection to the Bureau of Grossology and has some questions.
Episode 19
22 mins
Part 2 - With Abby a prisoner, her evil clone working an inside job at the Bureau of Grossology and Ty and Lab Rat off the team, Lance Boil looks unstoppable! Now there's only one person that can save the day . . . Roger Pinkeye himself! Uh oh!
Episode 20
22 mins
With Abby a prisoner, her evil clone working an inside job at the Bureau of Grossology and Ty and Lab Rat off the team, Lance Boil looks unstoppable! Now there's only one person that can save the day . . . Roger Pinkeye himself! Uh oh!

Episode 21
22 mins
When Professor Skinner?s newest creation, Slitherbuddies (cute, genetically modified little snakes) hit the stores, everyone goes bonkers for them.
Episode 22
22 mins
When a hairy epidemic hits, you know Frederick Follicle is back in town.
Episode 23
22 mins
He?s back and more explosive than ever ? Fartor!
Episode 24
Episode 25
Episode 26
22 mins
It's another Christmas season, and Abby can't seem to rustle up any Christmas cheer.
Episode 27
Episode 28
22 mins
Darko Crevasse is back ? this time with an army of living dead . . . roadkill!