October 25, 2008 · 30 min
Coop Burtonburger has his first run in with Kat when his little sister brings the feline home.
December 30, 2008 · 22 min
Coop watches a horror movie, then after, Kat uses flour to make his skin white and scare Coop.
December 31, 2008 · 22 min
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, again and again.
January 24, 2009 · 22 min
After meowing too much, Kat is forced to wear a special collar, but in the end Kat straps the collar onto Coop's foot.
January 31, 2009 · 22 min
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 Kat's climbed it and starting communicating with other "Kats".
February 7, 2009 · 22 min
Coop gets accused of stealing cookies.
February 21, 2009 · 22 min
Coop is determined to find out the truth about Kat when Kat's mysterious X-rays are destroyed.
February 28, 2009 · 22 min
Coop comes up with a plan to rescue his dad's (possibly his) helicopter from Old Lady Munson.
March 7, 2009 · 22 min
Tensions mount when Coop is sick and Kat is none too pleased, and why shall you ask? Because germs irritate Kat's skin.
March 14, 2009 · 22 min
Coop finds some magic stuff in Dad's store and uses it to do a magic act to make Kat disappear forever.
March 21, 2009 · 22 min
Kat's new toy mouse hypnotizes the other cats in the neighborhood, and Kat seizes the opportunity to create his own cat army.
March 28, 2009 · 22 min
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 Coop, convincing Dad that he's allergic to Coop as well!
April 4, 2009 · 22 min
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 putting together Coop's new Mechanizor Warrior model robot until Coop realizes Kat has programmed it to destroy Coop, but Kat will also be destroyed.
April 11, 2009 · 22 min
When a contest for pets is announced in Bootsville, Coop subscribes Kat because the winner wins a trip around the world. However, Coop regrets this when he realizes he will be taking the trip with Kat if he wins.
April 18, 2009 · 22 min
As Coop prepares for a big test, Kat comes up with multiple ways to distract him from studying, which in the end, Kat ironically helps Coop remember the things he should study thus having a B+ on the test.
April 25, 2009 · 22 min
Coop discovers a self-help motivational tape in the House of Swap and turns his life around, until Kat uses the tape to remove Coop’s new-found power of perfect positivity. Now it's up to Coop to use the tapes to fight evil Kat with an even more evil Coop!
22 min
Coop has his work cut out for him when he's forced to babysit Kat, Old Lady Munson, and her dog Growler.
22 min
Coop comes up with a plan to make money for a Captain Blasteroid Helmet by cutting Old Lady Munson's lawn; Kat tries to stop Coop and Dennis by making the grass grow.
22 min
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 sight. But this puts Dad and Millie right in the line of fire. Coop's got to keep on his toes if he wants his family to survive.
22 min
Dad competes with Dennis' father as to who's the best camper during a family weekend in the woods. Coop and Dennis use their knowledge of the forest to lead Kat into escalating confrontations with nature.
30 min
Bootsville's annual parade has a Spaced Out theme this year and Dad wants to advertise the House of Swap with a Flying Saucer float.
30 min
Dad builds an ice palace and rink in the backyard.
22 min
Kat takes advantage of Dad turning the House of Swap into a horror fun house by going for real blood.
22 min
Coop brings home a carrot suspended in a glass of water for a science project.
22 min
Egyptian artifacts at the museum turn out to be high-tech relics from Kat's world.
November 30, 2009 · 22 min
When Millie finds a new school friend exactly like her, she starts to ignore Kat.
December 12, 2009 · 30 min
Desperate for a completed science project, Coop borrows one of Kat's weird machines without knowing what it does.
December 19, 2009 · 30 min
Coop is determined to have Bootsville win against Timber Lane in a baseball game.
December 26, 2009 · 30 min
On a family shopping trip, Kat gets Coop banned from the grocery store.
January 2, 2010 · 30 min
Dennis and Coop's fathers encourage them to revive a neighbourhood tradition, the 'round the block golf challenge.
January 9, 2010 · 30 min
The Burtonburgers face friends, neighbours, and each other in a local Fishing Derby.
January 16, 2010 · 30 min
Dad comes to school to shadow the kids on Parents' Day.
January 23, 2010 · 30 min
When Kat and Millie embarrass Coop in front of the school by flipping him, he turns to Dennis for martial arts lessons.
January 30, 2010 · 30 min
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 Kat led UFO invasion when even Dennis assumes it to be Coop's biggest joke yet?
February 6, 2010 · 30 min
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 responsibility then he thought, especially after Coop's plan backfires, as Kat retrains it to destroy the house.
February 13, 2010 · 30 min
Kat overcomes his fear of snow to make sure Coop gets chilly in the Demolition Run tobogganing challenge.
February 20, 2010 · 30 min
The police and Old Lady Munson catch Coop and his friends waking the neighborhood.
February 27, 2010 · 30 min
Kat struggles to perfect a teleporter to transfer Fishy Frisky Bits across space to his home.
March 6, 2010 · 30 min
Kat wants a day off, but Coop and the gang play capture the flag right through to his secret forest oasis.
March 13, 2010 · 30 min
When OLM shows an unusual interest in Coop and Dennis' favourite show, they become equally obsessed with finding out why she likes it.
March 20, 2010 · 30 min
It's time for the annual Bootsville Days festival celebrating the town's founding. Coop is in a real Battle of the Bugs!
March 27, 2010 · 30 min
Kat's been eating too many treats and how he is tipping the scales with rolls of flab!
April 3, 2010 · 30 min
After Coop uses cat whispering to make Kat into his new best friend, he becomes a pal to all animals.
April 10, 2010 · 30 min
Coop and Dennis join the soccer team but Coop would rather show off than use teamwork.
April 17, 2010 · 30 min
When Kat's listening transmitter becomes lodged in his ear, his hearing becomes super sensitive.
April 24, 2010 · 30 min
After Kat's latest tantrum almost destroys the house, Dad starts his own extreme renovation.
May 1, 2010 · 30 min
After Kat scratches Coop, he believes that he's turning into a were-cat.
May 8, 2010 · 30 min
On Halloween, Coop and Dennis plan on trick or treating... much to Kat's dismay.
May 15, 2010 · 30 min
Kat uses a universal remote control to try and hack into Earth's computer systems.
May 22, 2010 · 30 min
Both Coop and Kat join a local rocket club and Coop becomes a big star. Unfortunately, Kat plans on using Coop's rocket to destroy a satellite in space.
May 29, 2010 · 30 min
Coop's hopes of a normal Christmas are shattered by the fact that Kat is constantly getting him in trouble; it is revealed that Kat really misses his family back at his home planet. Coop and Millie's grandparents are expected to visit for the Christmas, but many troubles cause them to be late.
June 5, 2010 · 30 min
