Episode 1
Meet the Reaper
Episode 2
Skeletons in the Water Closet
Episode 3
Opposite Day
Episode 4
Look Alive!
Episode 5
Mortal Dilemma
Episode 6
Get Out of My Head!
Episode 7
Fiend Is Like Friend Without the 'R'
Episode 8
Recipe for Disaster
Episode 9
A Dumb Wish
Episode 10
Grim vs. Mom
Episode 11
Tastes Like Chicken
Episode 12
Grim or Gregory?
Episode 13
Something Stupid This Way Comes
Episode 14
A Grim Surprise
Episode 15
Beasts and Barbarians
Episode 16
Hoss Delgado: Spectral Exterminator
Episode 17
To Eris Human
Episode 18
Billy's Growth Spurt
Episode 19
Billy & the Bully
Episode 20
Big Trouble in Billy's Basement
Episode 21
Tickle Me Mandy
Episode 22
Little Rock of Horrors
Episode 23
Dream a Little Dream
Toadblatt's School of Sorcery
Educating Grim
It's Hokey Mon!
Night of the Living Grim
Brown Evil
Brown Evil, Part 2
Mandy the Merciless
Creating Chaos
The Really Odd Couple
Who Killed Who?
Tween Wolf
Grim in Love
Crushed!
Love Is Evol Spelled Backwards
The Crawling Niceness
Smarten Up!
The Grim Show
Son of Nergal
Sister Grim
Go Kart 3000!
Terror of the Black Knight
Battle of the Bands
The Halls of Time
Episode 24
Grim for a Day
Episode 25
Chicken Ball Z
Episode 26
Billy and Mandy's Jacked Up Halloween
Spider's Little Daddy
Tricycle of Terror
Dumb Luck
No Body Loves Grim
Lil' Porkchop
Skarred for Life
House of Pain
A Grim Prophecy
Mandy Bites Dog
Nursery Crimes
My Peeps
Nigel Planter and the Chamber Pot of Secrets
Circus of Fear
Bully Boogie
Here Thar Be Dwarves!
Which Came First?
Substitute Teacher
Super Zero
Sickly Sweet
Bearded Billy
The Nerve
Test of Time
A Kick in the Asgard
Five O'Clock Shadows
Attack of the Clowns
Complete and Utter Chaos
Episode 27
Whatever Happened to Billy Whatishisname?
Episode 28
Just the Two of Pus
Episode 29
Chocolate Sailor
Episode 30
The Good, the Bad and the Toothless
Episode 31
That's My Mummy
Episode 32
Toys Will Be Toys
The Secret Snake Club
He's Not Dead, He's My Mascot
Hog Wild
The Bad News Ghouls
The House of No Tomorrow
Happy Huggy Stuffy Bears
The Secret Decoder Ring
Wild Parts
The Problem with Billy
Wishbones
Dream Mutt
Scythe for Sale
Jeffy's Web
Irwin Gets a Clue
Duck!
Aren't You Chupacabra to See Me?
Zip Your Fly
Puddle Jumping
Runaway Pants
Scythe 2.0
The Firebird Sweet
The Bubble with Billy
Billy Idiot
Home of the Ancients
My Fair Mandy
One Crazy Summoner
Guess What's Coming to Dinner?
Mommy Fiercest
The Taking Tree
Reap Walking
The Loser from the Earth's Core
Ecto Cooler
The Schlubs
Prank Call of Cthulu
Billy & Mandy Save Christmas
Billy Ocean
Hill Billy
Keeper of the Reaper
The Love That Dare Not Speak Its Name
Major Cheese
Modern Primitives
Giant Billy and Mandy All Out Attack
The Wrongest Yard
Druid, Where's My Car?
Herbicidal Maniac
Chaos Theory
A Grim Day
Pandora's Lunch Box
Billy and Mandy vs. the Martians
Dumb-Dumbs and Dragons
Fear and Loathing in Endsville
Dad Day Afternoon
Scary Poppins
Hurter Monkey
Goodbling and the Hip-Hop-Opotamus
Spidermandy
Be A-Fred, Be Very A-Fred
The Crass Unicorn
Billy & Mandy Begins
Everything Breaks
The Show that Dare Not Speak Its Name
The Secret Snake Club vs P.E.
King Tooten Pooten
Billy Gets an "A"
Yeti or Not, Here I Come
Nergal's Pizza
Hey, Water You Doing?
Company Halt
Anger Mismanagement
Waking Nightmare
Beware of the Undertoad
The Greatest Love Story Ever Told Ever
Detention X
Billy and Mandy Moon the Moon
Dracula Must Die!
Short Tall Tales
Nigel Planter and the Order of the Peanuts
The Incredible Shrinking Mandy
El Dia De Los Muertos Estupidos
Heartburn
