Canadian novelist Lucy Maud Montgomery has her Anne of Green Gables novel brought to the screen in this four-part production.

Iggy is trying to master playing the trombone. Despite Iggy's best efforts, Heathcliff does everything he can to sabotage his musical talent and discourage him from continuing. The more Grandma and Grandpa Nutmeg enjoy Iggy's music, the more irritated Heathcliff becomes. / Cleo's cousin Lindsay arrives, and Riff Raff is "volunteered" to show her around town. Lindsay is an obnoxious loudmouth, and even though Riff Raff doesn't like her, Cleo gets...

Spike's mother is coming to visit, so he pleads with Heathcliff to let it appear that he runs things around the neighborhood. Spike says he'd be a disgrace to his family if they knew he was second to a cat. Heathcliff refuses on the grounds that he doesn't want his neighborhood misrepresented, and continues to torment Spike at every opportunity. However, Heathcliff quickly learns that he is no match for Spike's mother. / Riff Raff talks Catillac...

Iggy brings a white mouse home from biology class who is quickly in a scuffle with Heathcliff. Grandpa calls in a Rodent-Removing-Robot who eventually wins a spectacular match of wit and trickery during which the entire Nutmeg house is town down to the ground. Heathcliff then saves the day by reprogramming the robot to rebuild the house at record speed. / When Hector finds a map to the Lost City of Catlantis, the Catillac Cats transform their car...

Heathcliff suffers a nasty bang on the head, which renders the "Devil Cat" side of his personality stunned and permits the "Angel Cat" side to take over. Suddenly Heathcliff is good as gold and begins performing numerous acts of kindness toward Spike. Spike in confused, but certainly willing to take advantage of the situation. He even puts on a show for the other animals to demonstrate his new ability to make Heathcliff do his bidding. However,...

Iggy and Heathcliff are watching TV and see on the news that a prisoner escaped who looks just like Grandpa. When Grandpa comes home, they think it's him and try to hide him. The real prisoner shows up and Heathcliff and Iggy have to figure out which one is the real Grandpa. Prisoner gets taken away, and all happy. / A big game hunter comes to town claiming that no animal is too difficult to capture. Heathcliff sets out to prove his statement false....

Heathcliff and Mungo meet the great cat-wrestler, Boom Boom Pussini. In Heathcliff's usual antagonistic manner, he prompts Boom Boom into a fight to be held at the Catatorium in one week's time. Heathcliff is so sure that he can win that Mungo can't even get him to train. When the time comes to fight, Heathcliff doesn't play fair when he unties Boom Boom's shoes laces to get the upper hand on the professional wrestler. / At a beach party, Mungo...

A mind mannered cat named Henry wanders into the neighborhood who looks exactly like Heathcliff. When Spike thinks he has beaten up Heathcliff, Heathcliff catches on and joins forces with Henry to make Spike look like a fool. / Riff Raff and the Catillac Cats go camping in the woods and meet Big Foot who threatens their camp. They try to catch him for fame and fortune. In the end Big Foot gets away, but upon overhearing the boys tell their disappointment...

Heathcliff is romping through the fish market, the fish monger in pursuit, when he comes face to face with the skeleton of the jaws of a shark. The shock creates a state of amnesia for Heathcliff. He wanders aimlessly about town, trying to remember who he is. The alley cats and Spike take full advantage of the situation, telling Heathcliff he's their butler. Eventually, Heathcliff wanders to a mission for down and out pets. Iggy, broken-hearted,...

Mugsy insults Marcy at the tennis club, and Iggy challenges him to a match to defend Marcy's honor. Heathcliff assists Iggy with various antics. After making a chaotic mess of the tennis club, Iggy and Heathcliff emerge victorious. / Mungo cooks up a batch of his mother's secret recipe, and everyone really loves it. So much, in fact, that Riff Raff opens a cat restaurant in the junkyard selling only Mungo's food. A famous cat restaurant reviewer...