Season 3
Episodes
1. Muriel Meets Her Match
New neighbor Maria disguises herself as Muriel in order to steal a diamond.
2. Courage vs. Mecha-Courage
Eustace replaces Courage with a technologically superior dog.
3. Campsite of Terror
Muriel is kidnapped by two raccoons.
4. Record Deal
Muriel becomes trapped in a record album.
5. Stormy Weather
Muriel tries to stop a storm goddess from adopting Courage as her own dog.
6. The Sandman Sleeps
The Sandman tries to use Muriel's sleep to cure his own insomnia.
7. Hard Drive Courage
A computer virus captures Muriel while on the Internet.
8. The Ride of the Valkyries
Muriel is mistaken for the leader of the Valkyries.
9. Scuba-Scuba Doo
Muriel discovers tiny people while scuba diving.
10. Conway the Contaminationist
A man with a filthy lifestyle contaminates the farmhouse.
11. Katz Under the Sea
Muriel becomes the cook on a nuclear submarine.
12. Curtain of Cruelty
A luminous curtain instills cruel behavior in Nowhere citizens.
13. Feast of the Bullfrogs
Bullfrogs take over the farm.
14. Tulip's Worm
A giant worm swallows Muriel and Eustace.
15. So In Louvre Are We Two
Courage, Muriel and Eustace get locked into a French art museum at closing time.
16. Night of the Scarecrow
A scarecrow appoints himself as Muriel's bodyguard.
17. Mondo Magic
A monster-in-disguise wants to transform Muriel into his beastly bride.
18. Watch the Birdies
A giant bird insists that Muriel baby-sit while she goes on vacation.
19. Fishy Business
When the family is deemed uncivilized, they are forced to live underwater as fish.
20. Angry Nasty People
Tarantella offers the family roles on his new show.
21. Dome of Doom
Eustace signs up for a science experiment that covers the farm with a dome.
22. Snowman's Revenge
The Snowman decides to make a West Pole, forcing the family to live in blistering cold.
23. The Quilt Club
Muriel joins a mysterious quilt club.
24. Swindlin' Wind
Angry at Eustace for cheating her, Shirley curses Eustace and Muriel.
25. King of Flan
A flan infomercial hypnotizes the people of Nowhere.
26. Courage Under the Volcano
Muriel is abducted by a tribe to become their human sacrifice.