Garfield and Friends

Maine Course & No Laughing Matter & Attack of the Mutant Guppie (1x25)

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A lady from a restaurant sends Jon a live lobster to cook. Jon, Garfield, and Odie eventually befriend it as a family member and name him Therm. When Therm gets sick, they must fly to Maine and let him back into the sea; After Roy annoys the farm animals with a new joke book, aliens who lack a sense of humor visit the farm to destroy the Earth's comedy. Since laughter is a weapon to them, the group turns to Roy and his endless bad jokes to defeat the aliens; After hearing Garfield's story on giant radioactive mutant guppies, Nermal gets too scared to sleep. As an apology, Garfield tries to prove to Nermal that the story is fake.