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The Worst Episodes of Grossology

Every episode of Grossology ranked from worst to best. Explore the Worst Episodes of Grossology!

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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.

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Episode Rankings

  1. #1 Worst Episode
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    Grossology Season 1 Episode 22 - The King of Rottingham Forest
    0.0/10(0 votes)

    #1 - The King of Rottingham Forest

    S1:E22

    Kid 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?

    Director:Unknown
    Writer:Unknown

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  2. Grossology Season 2 Episode 1 - Sinister Rivalry
    0.0/10(0 votes)

    #2 - Sinister Rivalry

    S2:E1

    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).

    Director:Unknown
    Writer:Unknown

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  3. Grossology Season 2 Episode 2 - Flushed Away
    0.0/10(0 votes)

    #3 - Flushed Away

    S2:E2

    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?

    Director:Unknown
    Writer:Unknown

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  4. Grossology Season 2 Episode 3 - Vertigo A Go-Go
    0.0/10(0 votes)

    #4 - Vertigo A Go-Go

    S2:E3

    Lance Boil has planted a nanodevice in Abby's ear, and those of many other students, causing serious vertigo, as well as complete control of their every move. Ty's refusal to clean his own ears has led to a buildup of ear wax, making him the only one immune to Boil's weapon.

    Director:Unknown
    Writer:Unknown

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  5. Grossology Season 2 Episode 4 - Sloppy Joe to Go
    0.0/10(0 votes)

    #5 - Sloppy Joe to Go

    S2:E4

    Sloppy Joe opens a fast-food joint with portions so big that half the food is thrown away, creating a garbage overload in the city.

    Director:Unknown
    Writer:Unknown

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  6. Grossology Season 2 Episode 5 - Hairless Whispers
    0.0/10(0 votes)

    #6 - Hairless Whispers

    S2:E5

    The Grossologists tangle with a former hair stylist who has a space satellite that could make everyone in the world go bald.

    Director:Unknown
    Writer:Unknown

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  7. Grossology Season 2 Episode 6 - Stinko
    0.0/10(0 votes)

    #7 - Stinko

    S2:E6

    Sloppy Joe creates a body-odor epidemic during a heat wave.

    Director:Unknown
    Writer:Unknown

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  8. Grossology Season 2 Episode 7 - Mold Monster
    0.0/10(0 votes)

    #8 - Mold Monster

    S2:E7

    Roger Pinkeye uses smelly cheese to create a monster out of mold.

    Director:Unknown
    Writer:Unknown

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  9. Grossology Season 2 Episode 8 - When Allergies Attack
    0.0/10(0 votes)

    #9 - When Allergies Attack

    S2:E8

    Lance Boil drops an allergy bomb at a carnival.

    Director:Unknown
    Writer:Unknown

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  10. Grossology Season 2 Episode 9 - Pussed Off
    0.0/10(0 votes)

    #10 - Pussed Off

    S2:E9

    A major case of acne spreads through Ringworm High.

    Director:Unknown
    Writer:Unknown

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  11. Grossology Season 2 Episode 10 - Ask the Dust Mites
    0.0/10(0 votes)

    #11 - Ask the Dust Mites

    S2:E10

    Lab Rat invents a shrink ray...but in the process accidentally creates giant dust mites, who fall to the control of Arachnidia. Attempting to correct his mistake, he only makes things worse by accidentally shrinking Paige.

    Director:Unknown
    Writer:Unknown

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  12. Grossology Season 2 Episode 11 - Turd Wars
    0.0/10(0 votes)

    #12 - Turd Wars

    S2:E11

    An army of giant dung beetles has stolen all the manure from nearby farmland (with Sloppy Joe along for the ride), as part of Insectiva's evil plan. Meanwhile, Abby is forced to serve as the school's Hall Monitor, and help keep it clean...but Paige is determined to make her task impossible.

    Director:Unknown
    Writer:Unknown

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  13. Grossology Season 2 Episode 12 - Spa Insectiva
    0.0/10(0 votes)

    #13 - Spa Insectiva

    S2:E12

    An exclusive spa opens and customers are raving about its fancy bath products, but they're all bug-based and created by Insectiva, the insect queen.

    Director:Unknown
    Writer:Unknown

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  14. Grossology Season 2 Episode 13 - Ain't Over Till the Fat Man Sings
    0.0/10(0 votes)

    #14 - Ain't Over Till the Fat Man Sings

    S2:E13

    A disgraced opera star is set on revenge and plans to blow everyone away with destructive burps.

    Director:Unknown
    Writer:Unknown

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  15. Grossology Season 2 Episode 14 - Candy Isn't Dandy
    0.0/10(0 votes)

    #15 - Candy Isn't Dandy

    S2:E14

    A candy man comes to town with treats that cause bad breath.

    Director:Unknown
    Writer:Unknown

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  16. Grossology Season 2 Episode 15 - Swamp Gas
    0.0/10(0 votes)

    #16 - Swamp Gas

    S2:E15

    A mechanical swamp monster is causing power outages all over the city.

    Director:Unknown
    Writer:Unknown

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  17. Grossology Season 2 Episode 16 - Squirm
    0.0/10(0 votes)

    #17 - Squirm

    S2:E16

    It's time for an Archer Family daughter/son and father/mother adventure while Ty and Abby take on extreme sports together with their friends Daphne, Chris, Emma, Zack and Dana, Petunia and Harvey take on a Motocross Championship

    Director:Unknown
    Writer:Unknown

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  18. Grossology Season 2 Episode 17 - Let Them Eat Fruitcake
    0.0/10(0 votes)

    #18 - Let Them Eat Fruitcake

    S2:E17

    Abby notices that holiday cheer is lacking during the Christmas season, especially with Sloppy Joe playing the local Santa.

    Director:Unknown
    Writer:Unknown

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  19. Grossology Season 2 Episode 18 - New Recruits
    0.0/10(0 votes)

    #19 - New Recruits

    S2:E18

    Ty and Abby recall their early days as Grossologists.

    Director:Unknown
    Writer:Unknown

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  20. Grossology Season 2 Episode 19 - Pinkeye & the Brain
    0.0/10(0 votes)

    #20 - Pinkeye & the Brain

    S2:E19

    Roger Pinkeye kidnaps Lance Boil, hoping to use him to get all the Grossology secrets.

    Director:Unknown
    Writer:Unknown

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  21. Grossology Season 2 Episode 20 - Pinkeye's Revenge (Part I)
    0.0/10(0 votes)

    #21 - Pinkeye's Revenge (Part I)

    S2:E20

    Lance Boil and Roger Pink-Eye have teamed up, and they've got a plan. They're going to make Roger's dream come true; he's going to become a Grossologist. All it's going to take is an army of rats and an evil clone of Abby! Too bad Roger's not watching out for the Lance Boil double cross!

    Director:Unknown
    Writer:Unknown

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  22. Grossology Season 2 Episode 21 - Pinkeye's Revenge (Part II)
    0.0/10(0 votes)

    #22 - Pinkeye's Revenge (Part II)

    S2:E21

    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 left who can stop him, Roger Pink-Eye!

    Director:Unknown
    Writer:Unknown

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  23. Grossology Season 2 Episode 22 - Fangs a Lot
    0.0/10(0 votes)

    #23 - Fangs a Lot

    S2:E22

    Little pet snakes are sold all over town before they morph into deadly beasts.

    Director:Unknown
    Writer:Unknown

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  24. Grossology Season 2 Episode 23 - Hirsute Yourself
    0.0/10(0 votes)

    #24 - Hirsute Yourself

    S2:E23

    Frederick Follicle returns to town, bringing a hairy epidemic with him.

    Director:Unknown
    Writer:Unknown

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  25. Grossology Season 2 Episode 24 - Pucker Up
    0.0/10(0 votes)

    #25 - Pucker Up

    S2:E24

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

    Director:Unknown
    Writer:Unknown

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Worst Episodes Summary

"The King of Rottingham Forest" is the worst rated episode of "Grossology". It scored /10 based on 0 votes. Directed by Unknown and written by Unknown, it aired on 6/2/2007. This episode scored 0.0 points lower than the second lowest rated, "Sinister Rivalry".