One of the baby bluebirds from "Mother Garfield" return and Garfield saves him from Harry. But Nermal accidentally lets Harry have it and Garfield, Nermal, and Odie must save it.

After Eddie Gourmand gives a bad review about Vito's Pizzaria on TV, Jon, Garfield, and Odie go see him to find out why he's so cranky lately and help him reunite with his mother.

Jon wins the lottery, but is unable to find his ticket, but when he finds it, it is revealed that it is not the winning ticket. This is Mr. Barker's first appearance.

Eddie Gourmand is the judge for the Cutest Cat Of The Year award and decides for the new cute to be the opposite of cute, and the prize is six months in Greenland, so Garfield decides to make Nermal a mess in order to get some peace and quiet.

A pair of bunny slippers comes to life, and everyone must join forces to defeat them. This is Aunt Ivy's first appearance.

Aliens from another planet plan to turn all the earth creatures into chickens. This is the first appearance of Vito's pizza boy.

Nermal comes over for a visit and the space lasagna return once again and send a spy disguised as a cute kitten over to Garfield's home. The "kitten" is way cuter than Nermal, and Nermal gets jealous.

After eating dogfood, Garfield is convinced he's turning into a dog.

After Garfield plays a mean trick on Nermal, a bowling ball falls on his head and loses his memory. Then, Nermal tricks Garfield into thinking he's a stray cat named Ichabod. Then Garfield meets a couple of stray cats named Tino and Gino. This is Tino and Gino's first appearance.

Jon sneezes every time he is near Garfield, and his doctor explains that he must get rid of Garfield, however when Garfield does something nice for Jon, he uncovers a shocking secret: he is allergic to goldenrod.

Nathan returns and shrinks Garfield with his shrink ray, and Garfield must find a way to return to normal size.

Garfield tells a small yet untrue history about his own species, and the mice are upset because Garfield is making it seem as though cats actually did everything in history.

An alien from a planet with no gravity lands on earth to recharge his ship. While in Jon's house he cancels out gravity, causing household object to float around the house. This is Nimbus's second appearance, though he's been redesigned and has a higher pitched voice.

Jon, Garfield, and Odie visit Doc Boy on the farm. While there, Dr. Whipple hypnotizes Garfield into doing farm work.

Aunt Ivy's house is being rid of mice and she has to stay at Jon's home for a week. Then, Drusilla and Minerva show up, and Jon is so annoyed with them that he tries to get them to stay at Doc Boy's farm. But Doc Boy doesn't want to put up with them either. This is Aunt Esther, Lucretia, and Tabitha's first appearance.

The scientist Dr Bonkers creates a cyber mail man to deliver the post but some taco sauce falls into the central computer, making the cyber mail man deliver the next days news paper. Jon sees this as an opportunity to make money, using tomorrow's lottery numbers also printed in the paper. This episode has a parody of The Twilight Zone.

Jon wins the lottery, but is unable to find his ticket.

The Aliens previously seen in "Pasta Wars" send an asteroid made of meatballs to destroy Earth, Garfield and Odie reluctantly travel in a spaceship to stop the Blasteroid.

After Odie helps their friend, Nimbus the space alien, he gives him a forever doggie cookie. Odie licks Jon after eating it, and Jon starts acting like a dog. Then Jon licks Liz and the condition spreads.

A miserable, black cat named Jonah passes by Garfield outside, and Garfield is given a curse and has bad luck all the time. Garfield must figure out how to lift the curse.

Squeak's cat-hating relative, Max, moves into Garfield's home and rallies the other mice to rebel against him. Meanwhile, Jon calls an exterminator to come rid his house of them. This is Max's first appearance.

The twins, Dresilla and Minerva, come to visit, and end up like Hansel and Gretal in an evil witch's lair.

Jon spends the day in a vacation house to come up with a comic book idea. The only trouble is, the house is haunted.

Garfield has to lose ten pounds, but Jon discovers he has been snacking between meals. Liz gives him a robot that will follow Garfield everywhere he goes to endure he sticks to his diet, but Garfield tricks Jon

Jon goes out on a date with Liz to Vito's Pizzaria and Garfield wants to go along, but Vito banned animals from entering the restaurant. So Garfield and Odie disguise themselves as Jon's "daughters" to get into Vito's, but Jon and Liz's date turns into disaster.