Seasons
Servers
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Season 1 Aug. 24, 2001
Season 2 Jun. 13, 2003
Season 3 Jun. 11, 2004
- Episode 1: Spider's Little Daddy
- Episode 2: Tricycle of Terror
- Episode 3: Dumb Luck
- Episode 4: No Body Loves Grim
- Episode 5: Lil' Porkchop
- Episode 6: Skarred for Life
- Episode 7: House of Pain
- Episode 8: A Grim Prophecy
- Episode 9: Mandy Bites Dog
- Episode 10: Nursery Crimes
- Episode 11: My Peeps
- Episode 12: Nigel Planter and the Chamber Pot of Secrets
- Episode 13: Circus of Fear
- Episode 14: Bully Boogie
- Episode 15: Here Thar Be Dwarves!
- Episode 16: Which Came First?
Season 4 Feb. 25, 2005
- Episode 1: The Secret Snake Club
- Episode 2: He's Not Dead, He's My Mascot
- Episode 3: Hog Wild
- Episode 4: The Bad News Ghouls
- Episode 5: The House of No Tomorrow
- Episode 6: Happy Huggy Stuffy Bears
- Episode 7: The Secret Decoder Ring
- Episode 8: Wild Parts
- Episode 9: The Problem with Billy
- Episode 10: Wishbones
- Episode 11: Dream Mutt
- Episode 12: Scythe for Sale
- Episode 13: Jeffy's Web
Season 5 Jul. 29, 2005
Season 6 Jan. 06, 2006
- Episode 1: Billy Ocean
- Episode 2: Hill Billy
- Episode 3: Keeper of the Reaper
- Episode 4: The Love That Dare Not Speak Its Name
- Episode 5: Major Cheese
- Episode 6: Modern Primitives
- Episode 7: Giant Billy and Mandy All Out Attack
- Episode 8: The Wrongest Yard
- Episode 9: Druid, Where's My Car?
- Episode 10: Herbicidal Maniac
- Episode 11: Chaos Theory
- Episode 12: A Grim Day
- Episode 13: Pandora's Lunch Box
Season 7 Jun. 06, 2006
- Episode 1: Everything Breaks
- Episode 2: The Show that Dare Not Speak Its Name
- Episode 3: The Secret Snake Club vs P.E.
- Episode 4: King Tooten Pooten
- Episode 5: Billy Gets an "A"
- Episode 6: Yeti or Not, Here I Come
- Episode 7: Nergal's Pizza
- Episode 8: Hey, Water You Doing?
- Episode 9: Company Halt
- Episode 10: Anger Mismanagement
- Episode 11: Waking Nightmare
The Grim Adventures of Billy and Mandy Season 3 Episode 3
After spilling salt in a restaurant, and not throwing salt over his left shoulder, Billy starts having an unusual amount of extremely bad luck. The next day, Grim analyzes Billy and finds out he has a “Catastrophe Snail” attached to his brain, which is causing him the bad luck.