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Season guide

Kid vs. Kat: Season 2

52 episodes Premiered Sep 11, 2010 Updated Oct 9, 2026
Previously on Kid vs. Kat

Season 2 Lore Primer

Key plot threads, lore context, and character stakes you need to remember before diving into this season.

  • ⚡ Picks up essential narrative continuity directly following the events of Kid vs. Kat Season 1.
  • ⚡ Character alliances, factions, and personal loyalties undergo significant shifts under escalating stakes.
  • ⚡ Addresses unresolved cliffhangers and thematic mysteries introduced during previous seasons.
  • ⚡ Establishes the primary seasonal conflict that drives serialized character arcs toward the finale.
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Season 2 Episodes

Episode Guide

🛡️ SPOILER SHIELD

Season 2 Progress Shield

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Binge Efficiency Engine

Season 2: Filler vs. Essential Canon

Filter episodes by narrative weight. Focus on essential mytharc and skip standalone side quests.

94%
Mytharc (3): Crucial lore & season climaxes
Core (49): Character development & subplots
Side Quest (0): Standalone / filler
S2·E1 Mytharc

Something About Fiona

Sep 11, 2010 · 22 min

Coop falls for Old Lady Munson’s niece Fiona, and Kat does everything he can to make Coop look bad.

S2·E2 Core

Tickled Pink

Sep 18, 2010 · 22 min

When Millie tickles Mr. Kat's 'tickle spot' he goes into a blissful state that renders him useless as an alien agent and when Kat's empire find out about him they send a robot to d

S2·E3 Core

Flea Brains

Sep 25, 2010 · 22 min

Kat's swarm of flea-sized mind control robots hop into the ears of the people of Bootsville and soon they all destroy Coop.

S2·E4 Core

Menace the Dennis

Oct 2, 2010 · 22 min

With Coop out of town, Kat wants to turn water into milk and Dennis comes to the rescue.

S2·E5 Core

Cheeks of Evil

Oct 9, 2010 · 22 min

Millie brings home the class hamster, unaware that Mr. Kat hates hamsters.

S2·E6 Core

Reap it and Weep

Oct 16, 2010 · 22 min

When Kat uses his growth ray to bury Bootsville in a catnip jungle, Coop is blamed by the irate Bootsville Gardening Club.

S2·E7 Core

Blasteroid Blues

Oct 23, 2010 · 22 min

Coop tries to stop the destruction of Massive Mart.

S2·E8 Core

Rat-a-Phooey

Nov 6, 2010 · 22 min

Kat builds a Rat-ray gun, which he plans on using to turn Coop into a rat, but Dad gets zapped instead, so Coop hopes he can change Dad back... If he can catch him first!

S2·E9 Core

Trash Talking

Nov 13, 2010 · 22 min

Coop and Dennis climb inside Kat's scratching post and discover Kat's alien technology has created an infinity within.

S2·E10 Core

Over the Radar

Nov 20, 2010 · 22 min

Coop, Millie, and Dad are taken away to a top secret base to be interrogated, after a UFO investigator suspects they are aliens.

S2·E11 Core

'Nuff Said

Nov 27, 2010 · 22 min

After taking the fall for one too many of Kat's destructive escapades, Coop decides to let Kat have free rein to cause whatever destruction he wants.

S2·E12 Core

Rhymes With Coop

Dec 4, 2010 · 22 min

Due to an ‘over-loading’ problem on the Kat Nebula, Kat plots to turn Bootsville Beach into a giant litter box.

S2·E13 Core

Bringin' the Heat

Dec 11, 2010 · 22 min

Kat’s devious magnifier satellite is causing a dangerous heat wave in Bootsville.

S2·E14 Core

The Three Aarghs

Apr 5, 2011 · 22 min

Coop and Dennis compete with one another to reduce their carbon footprints.

S2·E15 Core

Kat to the Future (1)

Mar 12, 2011 · 30 min

Coop uses Kat’s time machine to go back to the past and stop Millie from bringing Kat home, but ends up altering the future for the worse.

S2·E16 Core

Kat to the Future (2)

Mar 19, 2011 · 22 min

Coop tries to undo the Kat invasion, which he brought about by fooling with Kat’s time machine.

S2·E17 Core

Down the Drain

Mar 26, 2011 · 22 min

Coop becomes Dennis’ wing-man for a change, as they go in search of the 'sewer-croc-baby'.

S2·E18 Core

9 to 5 to Oblivion

Apr 2, 2011 · 22 min

Coop breaks every window in Dennis' house, and is forced to work off his debt by working in Henry's store.

S2·E19 Core

When Bad Dogs Go Big

Apr 9, 2011 · 22 min

Growler swallows a Kat device which makes him grow to the size of a T-Rex.

S2·E20 Core

The Bottyguard

Apr 16, 2011 · 22 min

Kat's malfunctioning spybot thinks Coop is its new master, and wants to protect him from Kat.

S2·E21 Core

Rebel with a Claw

Apr 23, 2011 · 22 min

The Kat Kommander's rebellious son runs away to Earth, where he becomes a handful for Kat, and a danger to the human race.

S2·E22 Core

Swap Wrecked

Apr 30, 2011 · 22 min

Dad accidentally swaps an assortment of Kat's weapons to the unwitting residents of Bootsville.

S2·E23 Core

Hit the Road

May 7, 2011 · 22 min

Kat is left at a kennel while the Burtonburgers go on vacation.

S2·E24 Core

Never Cry Sheep

May 14, 2011 · 22 min

Kat becomes obsessed with making the biggest yarn ball ever made, and starts rustling sheep to gather their wool.

S2·E25 Core

Kickin' Butler

May 21, 2011 · 22 min

Dennis is accidentally knocked into a portal around the world.

S2·E26 Core

You Kat See Me

Jun 4, 2011 · 22 min

Kat makes himself invisible and causes trouble for Coop on the night he invites Fiona to dinner and when Dad invites Coop's teacher over for dinner.

S2·E27 Core

Keep on Rockin'

Jun 11, 2011 · 30 min

Coop's grandparents visit, so Dad buys them rocking chairs. However, it turns out they are adventure junkies who accept that Kat is an alien.

S2·E28 Core

It's in the Bag

Jun 18, 2011 · 30 min

Coop searches for the last available bag of the feline's favorite food after the factory that makes it closes down so he can taunt Kat.

S2·E29 Core

King of the Pipsqueaks

Jun 25, 2011 · 30 min

Old Lady Munson's garden gnomes come to life and mistake Coop as their leader.

S2·E30 Core

Down the Creek

Jul 2, 2011 · 30 min

Old Lady Munson tells Millie creative stories about her adventures in the past.

S2·E31 Core

Turn the Other Cheeks

Jul 9, 2011 · 30 min

The evil alien hamster Mr. Cheeks comes back to get revenge on his nemesis, Kat.

S2·E32 Core

Birthday Bashed

Jul 16, 2011 · 30 min

Coop's birthday is here, and everyone is coming to his party, and Phoebe is trying to get rid of Fiona so she can have Coop to herself. Meanwhile, Kat is trying to enjoy a virtual

S2·E33 Core

Mind Games

Jul 23, 2011 · 30 min

Dad orders Coop to spend more quality time with his little sister; Kat builds a telepathy helmet.

S2·E34 Core

Strange Kat on a Train

Jul 30, 2011 · 30 min

Coop goes on a train to buy something from a man named Old Herman, Unfortunately it turns out to be the evil alien hamster, Mr. Cheeks!

S2·E35 Core

Board Kat

Aug 6, 2011 · 30 min

Coop and Kat fight over the animal's new lightning box generator and end up swapping brains.

S2·E37 Core

Fangs for the Memories

Aug 20, 2011 · 30 min

Kat's memory eraser leads to Coop forgetting Kat is an evil alien, but Dad accidentally gets Coop's lost memories and suddenly knows the terrible truth.

S2·E38 Core

Drive-In Me Crazy

Aug 27, 2011 · 30 min

Kat builds a device that brings an assortment of movie monsters to life.

S2·E39 Core

Hair Brains

Sep 3, 2011 · 30 min

Coop and Dennis battle Kat's army of living hairballs.

S2·E40 Core

Hot Dog Day

Sep 10, 2011 · 30 min

It's Hot Dog Day, and Coop has the honor of being named Keeper of the Weiner Water. But Kat wants to ruin the most special day of the year.

S2·E41 Core

Amazing Feet of Strength

Sep 17, 2011 · 30 min

Kat soups up Coop's new soccer shoes to allow the wearer to run faster and jump higher, and Coop wears the shoes in the championship game.

S2·E42 Core

Me Coop, You Kat

Sep 24, 2011 · 30 min

Kat turns Coop into a cave man, hoping his lowered I.Q. will make him easier to outsmart. Now Dennis must change Coop back to human.

S2·E43 Core

You Scream, I Scream

Oct 1, 2011 · 30 min

Coop takes on the teen aged bully who pedals the Curly Swirl Ice Cream cart, and forgets to pay attention to Kat's latest evil plans.

S2·E44 Core

Good Luck Harm

Oct 8, 2011 · 30 min

Kat makes himself a high-powered good luck charm, which means bad luck for Coop.

S2·E45 Core

Bootsville's Most Wanted

Oct 15, 2011 · 30 min

Buck Diamond, Animal Protection Officer declares Coop "Bootsville's Most Wanted".

S2·E46 Core

Kat of Diamonds

Oct 22, 2011 · 30 min

Coop and Fiona have to settle their argument before they can work together to stop Kat in his evil tracks.

S2·E47 Core

Coop D'Etat

Oct 29, 2011 · 30 min

Kat and Old Lady Munson show up at school where they work together to make Coop's life miserable.

S2·E48 Core

The Incredible Shrinking Coop

Nov 5, 2011 · 30 min

Kat shrinks Coop and Dennis down to size and tries to squash them like bugs, which makes it hard for Coop to do something big for Dad for Father's Day.

S2·E49 Core

Who's Haunting Who?

Nov 12, 2011 · 30 min

Kat thinks the haunted LeBoot Mansion will be the perfect place for an inter-space teleporter.

S2·E50 Core

It's All in Your Head

Nov 19, 2011 · 30 min

Kat controls the mind of Agent Napolitan, but his plan backfires when some squirrels attack him.

S2·E51 Mytharc

The Kat Went Back (1)

Nov 26, 2011 · 30 min

When Kat is fired for incompetence the Robo-Kat-Kops that are sent to take him home also capture Coop, Dennis, Fiona, Millie, Lorne, and Harley and take them to the Kat Planet.

S2·E52 Mytharc

The Kat Went Back (2)

Dec 3, 2011 · 30 min

Coop and the rest of the kids need Kat's help to escape Kat Planet. Will he give it?

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