When the family is deemed uncivilized, they are forced to live underwater as fish.
New neighbor Maria disguises herself as Muriel in order to steal a diamond.
Eustace replaces Courage with a technologically superior dog.
Muriel is kidnapped by two raccoons.
Muriel becomes trapped in a record album.
Muriel tries to stop a storm goddess from adopting Courage as her own dog.
The Sandman tries to use Muriel's sleep to cure his own insomnia.
A computer virus captures Muriel while on the Internet.
Muriel is mistaken for the leader of the Valkyries.
Muriel discovers tiny people while scuba diving.
A man with a filthy lifestyle contaminates the farmhouse.
Muriel becomes the cook on a nuclear submarine.
A luminous curtain instills cruel behavior in Nowhere citizens.
Bullfrogs take over the farm.
A giant worm swallows Muriel and Eustace.
Courage, Muriel and Eustace get locked into a French art museum at closing time.
A scarecrow appoints himself as Muriel's bodyguard.
A monster-in-disguise wants to transform Muriel into his beastly bride.
A giant bird insists that Muriel baby-sit while she goes on vacation.
Tarantella offers the family roles on his new show.
Eustace signs up for a science experiment that covers the farm with a dome.
The Snowman decides to make a West Pole, forcing the family to live in blistering cold.
Muriel joins a mysterious quilt club.
Angry at Eustace for cheating her, Shirley curses Eustace and Muriel.
A flan infomercial hypnotizes the people of Nowhere.
Muriel is abducted by a tribe to become their human sacrifice.
