Seasons & Episodes
Let the Games Begin
Coop Burtonburger has his first run in with Kat when his little sister brings the feline home.
Night of the Zombie Kat
Coop watches a horror movie, then after, Kat uses flour to make his skin white and scare Coop.
Trespassers Will Be Persecuted
Old Lady Munson lays down the law; Coop is not to set foot into her yard, but Kat makes sure he crosses the line again,
Me-Oh-Me-Oh Meow
After meowing too much, Kat is forced to wear a special collar, but in the end Kat straps the collar onto Coop's foot.
Do Not Fort Sake Me
Coop and Dennis build a tree fort, where Kat used it to power-up his collar because the tree's fort was very tall, so Ka
Cookie D'uh
Coop gets accused of stealing cookies.
Nip/Duck
Coop is determined to find out the truth about Kat when Kat's mysterious X-rays are destroyed.
Search and De-Toy
Coop comes up with a plan to rescue his dad's (possibly his) helicopter from Old Lady Munson.
Flu the Coop
Tensions mount when Coop is sick and Kat is none too pleased, and why shall you ask? Because germs irritate Kat's skin.
Class Act
Coop finds some magic stuff in Dad's store and uses it to do a magic act to make Kat disappear forever.
Hypnokat
Kat's new toy mouse hypnotizes the other cats in the neighborhood, and Kat seizes the opportunity to create his own cat
The Allergy
Coop convinces Dad that he's allergic to Kat so Dad will get rid of the pesky feline for good. Kat turns the tables on C
Just Me and Glue
When Coop and Kat get glued hand to paw, they are forced to spend the day together. Kat turns out to be a big help in pu
You'll Be Show Sorry
When a contest for pets is announced in Bootsville, Coop subscribes Kat because the winner wins a trip around the world.
How the Test Was Won
As Coop prepares for a big test, Kat comes up with multiple ways to distract him from studying, which in the end, Kat ir
I'm Okay, You're a Kat
Coop discovers a self-help motivational tape in the House of Swap and turns his life around, until Kat uses the tape to
Dial "B" For Babysitter
Coop has his work cut out for him when he's forced to babysit Kat, Old Lady Munson, and her dog Growler.
The Grass is Always Meaner
Coop comes up with a plan to make money for a Captain Blasteroid Helmet by cutting Old Lady Munson's lawn; Kat tries to
One Big, Happy Family
The only way to convince Dad that Coop's not the one causing all the destruction is for Coop to never leave his father's
Happy Campers
Dad competes with Dennis' father as to who's the best camper during a family weekend in the woods. Coop and Dennis use t
U.F. Float
Bootsville's annual parade has a Spaced Out theme this year and Dad wants to advertise the House of Swap with a Flying S
Play N'Ice
Dad builds an ice palace and rink in the backyard.
House of Scream
Kat takes advantage of Dad turning the House of Swap into a horror fun house by going for real blood.
Planter's Warp
Coop brings home a carrot suspended in a glass of water for a science project.
Curse of Tutankitty's Tomb
Egyptian artifacts at the museum turn out to be high-tech relics from Kat's world.
Pet Peeved
When Millie finds a new school friend exactly like her, she starts to ignore Kat.
Don't Give Me No Static
Desperate for a completed science project, Coop borrows one of Kat's weird machines without knowing what it does.
Storm Drained
Coop is determined to have Bootsville win against Timber Lane in a baseball game.
Fishy Frisky Business
On a family shopping trip, Kat gets Coop banned from the grocery store.
Teed Off
Dennis and Coop's fathers encourage them to revive a neighbourhood tradition, the 'round the block golf challenge.
Something Fishy In Owl Lake
The Burtonburgers face friends, neighbours, and each other in a local Fishing Derby.
Dire Education
Dad comes to school to shadow the kids on Parents' Day.
Crouching Cooper, Hidden Kat
When Kat and Millie embarrass Coop in front of the school by flipping him, he turns to Dennis for martial arts lessons.
Tom-Kat Foolery
Coop's April fool's day jokes have the entire town not believing a word he says, so how can Coop stop what seems to be a
In Dog We Trust
Seeing how freaked out Kat gets by a huge stray dog, Coop adopts it as his pet and bodyguard, but the dog is a lot more
Catch My Drift
Kat overcomes his fear of snow to make sure Coop gets chilly in the Demolition Run tobogganing challenge.
Suddenly Last Slammer
The police and Old Lady Munson catch Coop and his friends waking the neighborhood.
The Kitty Vanishes
Kat struggles to perfect a teleporter to transfer Fishy Frisky Bits across space to his home.
Capture the Kat
Kat wants a day off, but Coop and the gang play capture the flag right through to his secret forest oasis.
Outer Space Case
When OLM shows an unusual interest in Coop and Dennis' favourite show, they become equally obsessed with finding out why
Buzz Off!
It's time for the annual Bootsville Days festival celebrating the town's founding. Coop is in a real Battle of the Bugs!
Fat Kat
Kat's been eating too many treats and how he is tipping the scales with rolls of flab!
Kat Whisperer
After Coop uses cat whispering to make Kat into his new best friend, he becomes a pal to all animals.
Bend It Like Burtonburger
Coop and Dennis join the soccer team but Coop would rather show off than use teamwork.
Stall That Jazz
When Kat's listening transmitter becomes lodged in his ear, his hearing becomes super sensitive.
Under Destruction
After Kat's latest tantrum almost destroys the house, Dad starts his own extreme renovation.
Beware the Were-Coop
After Kat scratches Coop, he believes that he's turning into a were-cat.
Trick or Threat
On Halloween, Coop and Dennis plan on trick or treating... much to Kat's dismay.
Hack Kattack
Kat uses a universal remote control to try and hack into Earth's computer systems.
It's a Rocket, Man
Both Coop and Kat join a local rocket club and Coop becomes a big star. Unfortunately, Kat plans on using Coop's rocket
Kid vs. Kat vs. Christmas (1)
Coop's hopes of a normal Christmas are shattered by the fact that Kat is constantly getting him in trouble; it is reveal
Kid vs. Kat vs. Christmas (2)
Something About Fiona
Coop falls for Old Lady Munson’s niece Fiona, and Kat does everything he can to make Coop look bad.
Tickled Pink
When Millie tickles Mr. Kat's 'tickle spot' he goes into a blissful state that renders him useless as an alien agent and
Flea Brains
Kat's swarm of flea-sized mind control robots hop into the ears of the people of Bootsville and soon they all destroy Co
Menace the Dennis
With Coop out of town, Kat wants to turn water into milk and Dennis comes to the rescue.
Cheeks of Evil
Millie brings home the class hamster, unaware that Mr. Kat hates hamsters.
Reap it and Weep
When Kat uses his growth ray to bury Bootsville in a catnip jungle, Coop is blamed by the irate Bootsville Gardening Clu
Blasteroid Blues
Coop tries to stop the destruction of Massive Mart.
Rat-a-Phooey
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
Trash Talking
Coop and Dennis climb inside Kat's scratching post and discover Kat's alien technology has created an infinity within.
Over the Radar
Coop, Millie, and Dad are taken away to a top secret base to be interrogated, after a UFO investigator suspects they are
'Nuff Said
After taking the fall for one too many of Kat's destructive escapades, Coop decides to let Kat have free rein to cause w
Rhymes With Coop
Due to an ‘over-loading’ problem on the Kat Nebula, Kat plots to turn Bootsville Beach into a giant litter box.
Bringin' the Heat
Kat’s devious magnifier satellite is causing a dangerous heat wave in Bootsville.
The Three Aarghs
Coop and Dennis compete with one another to reduce their carbon footprints.
Kat to the Future (1)
Coop uses Kat’s time machine to go back to the past and stop Millie from bringing Kat home, but ends up altering the f
Kat to the Future (2)
Coop tries to undo the Kat invasion, which he brought about by fooling with Kat’s time machine.
Down the Drain
Coop becomes Dennis’ wing-man for a change, as they go in search of the 'sewer-croc-baby'.
9 to 5 to Oblivion
Coop breaks every window in Dennis' house, and is forced to work off his debt by working in Henry's store.
When Bad Dogs Go Big
Growler swallows a Kat device which makes him grow to the size of a T-Rex.
The Bottyguard
Kat's malfunctioning spybot thinks Coop is its new master, and wants to protect him from Kat.
Rebel with a Claw
The Kat Kommander's rebellious son runs away to Earth, where he becomes a handful for Kat, and a danger to the human rac
Swap Wrecked
Dad accidentally swaps an assortment of Kat's weapons to the unwitting residents of Bootsville.
Hit the Road
Kat is left at a kennel while the Burtonburgers go on vacation.
Never Cry Sheep
Kat becomes obsessed with making the biggest yarn ball ever made, and starts rustling sheep to gather their wool.
Kickin' Butler
Dennis is accidentally knocked into a portal around the world.
You Kat See Me
Kat makes himself invisible and causes trouble for Coop on the night he invites Fiona to dinner and when Dad invites Coo
Keep on Rockin'
Coop's grandparents visit, so Dad buys them rocking chairs. However, it turns out they are adventure junkies who accept
It's in the Bag
Coop searches for the last available bag of the feline's favorite food after the factory that makes it closes down so he
King of the Pipsqueaks
Old Lady Munson's garden gnomes come to life and mistake Coop as their leader.
Down the Creek
Old Lady Munson tells Millie creative stories about her adventures in the past.
Turn the Other Cheeks
The evil alien hamster Mr. Cheeks comes back to get revenge on his nemesis, Kat.
Birthday Bashed
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 C
Mind Games
Dad orders Coop to spend more quality time with his little sister; Kat builds a telepathy helmet.
Strange Kat on a Train
Coop goes on a train to buy something from a man named Old Herman, Unfortunately it turns out to be the evil alien hamst
Board Kat
Coop and Kat fight over the animal's new lightning box generator and end up swapping brains.
The Treasure of Sierra Munson
Coop discovers buried treasure under Old Lady Munson's house.
Fangs for the Memories
Kat's memory eraser leads to Coop forgetting Kat is an evil alien, but Dad accidentally gets Coop's lost memories and su
Drive-In Me Crazy
Kat builds a device that brings an assortment of movie monsters to life.
Hair Brains
Coop and Dennis battle Kat's army of living hairballs.
Hot Dog Day
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 speci
Amazing Feet of Strength
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
Me Coop, You Kat
Kat turns Coop into a cave man, hoping his lowered I.Q. will make him easier to outsmart. Now Dennis must change Coop ba
You Scream, I Scream
Coop takes on the teen aged bully who pedals the Curly Swirl Ice Cream cart, and forgets to pay attention to Kat's lates
Good Luck Harm
Kat makes himself a high-powered good luck charm, which means bad luck for Coop.
Bootsville's Most Wanted
Buck Diamond, Animal Protection Officer declares Coop "Bootsville's Most Wanted".
Kat of Diamonds
Coop and Fiona have to settle their argument before they can work together to stop Kat in his evil tracks.
Coop D'Etat
Kat and Old Lady Munson show up at school where they work together to make Coop's life miserable.
The Incredible Shrinking Coop
Kat shrinks Coop and Dennis down to size and tries to squash them like bugs, which makes it hard for Coop to do somethin
Who's Haunting Who?
Kat thinks the haunted LeBoot Mansion will be the perfect place for an inter-space teleporter.
It's All in Your Head
Kat controls the mind of Agent Napolitan, but his plan backfires when some squirrels attack him.
The Kat Went Back (1)
When Kat is fired for incompetence the Robo-Kat-Kops that are sent to take him home also capture Coop, Dennis, Fiona, Mi
The Kat Went Back (2)
Coop and the rest of the kids need Kat's help to escape Kat Planet. Will he give it?
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