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. Air Date : 11th-Jun-2011

Coop falls for Old Lady Munson’s niece Fiona, and Kat does everything he can to make Coop look bad. Air Date : 11th-Sep-2010  Read More

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 destroy Millie. Air Date : 18th-Sep-2010  Read More

Kat's swarm of flea-sized mind control robots hop into the ears of the people of Bootsville and soon they all destroy Coop. Air Date : 25th-Sep-2010  Read More

With Coop out of town, Kat wants to turn water into milk and Dennis comes to the rescue. Air Date : 2nd-Oct-2010  Read More

Millie brings home the class hamster, unaware that Mr. Kat hates hamsters. Air Date : 9th-Oct-2010  Read More

When Kat uses his growth ray to bury Bootsville in a catnip jungle, Coop is blamed by the irate Bootsville Gardening Club. Air Date : 16th-Oct-2010  Read More

Coop tries to stop the destruction of Massive Mart. Air Date : 23rd-Oct-2010  Read More

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! Air Date : 6th-Nov-2010  Read More

Coop and Dennis climb inside Kat's scratching post and discover Kat's alien technology has created an infinity within. Air Date : 13th-Nov-2010  Read More

Coop, Millie, and Dad are taken away to a top secret base to be interrogated, after a UFO investigator suspects they are aliens. Air Date : 20th-Nov-2010  Read More

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. Air Date : 27th-Nov-2010  Read More

Due to an ‘over-loading’ problem on the Kat Nebula, Kat plots to turn Bootsville Beach into a giant litter box. Air Date : 4th-Dec-2010  Read More

Kat’s devious magnifier satellite is causing a dangerous heat wave in Bootsville. Air Date : 11th-Dec-2010  Read More

Coop and Dennis compete with one another to reduce their carbon footprints. Air Date : 5th-Apr-2011  Read More

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. Air Date : 12th-Mar-2011  Read More

Coop tries to undo the Kat invasion, which he brought about by fooling with Kat’s time machine. Air Date : 19th-Mar-2011  Read More

Coop becomes Dennis’ wing-man for a change, as they go in search of the 'sewer-croc-baby'. Air Date : 26th-Mar-2011  Read More

Coop breaks every window in Dennis' house, and is forced to work off his debt by working in Henry's store. Air Date : 2nd-Apr-2011  Read More

Growler swallows a Kat device which makes him grow to the size of a T-Rex. Air Date : 9th-Apr-2011  Read More

Kat's malfunctioning spybot thinks Coop is its new master, and wants to protect him from Kat. Air Date : 16th-Apr-2011  Read More

The Kat Kommander's rebellious son runs away to Earth, where he becomes a handful for Kat, and a danger to the human race. Air Date : 23rd-Apr-2011  Read More

Dad accidentally swaps an assortment of Kat's weapons to the unwitting residents of Bootsville. Air Date : 30th-Apr-2011  Read More

Kat is left at a kennel while the Burtonburgers go on vacation. Air Date : 7th-May-2011  Read More

Kat becomes obsessed with making the biggest yarn ball ever made, and starts rustling sheep to gather their wool. Air Date : 14th-May-2011  Read More

Dennis is accidentally knocked into a portal around the world. Air Date : 21st-May-2011  Read More

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. Air Date : 4th-Jun-2011  Read More

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. Air Date : 11th-Jun-2011  Read More

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. Air Date : 18th-Jun-2011  Read More

Old Lady Munson's garden gnomes come to life and mistake Coop as their leader. Air Date : 25th-Jun-2011  Read More

Old Lady Munson tells Millie creative stories about her adventures in the past. Air Date : 2nd-Jul-2011  Read More

The evil alien hamster Mr. Cheeks comes back to get revenge on his nemesis, Kat. Air Date : 9th-Jul-2011  Read More