Grim Adventures of Billy and Mandy

Billy hatches a giant, talking spider from an egg in Grim's secret trunk. Despite the spider's overwhelming fondness for Billy, Billy hates all bugs and wants it dead.

To help Billy pass a test, Grim gives Billy a bookworm to eat to smarten up. Unfortunately, the cat gets to the bookworm first.

While trying to stop his favorite show from being cancelled, Grim inadvertently becomes its new host…

Billy and Mandy go to Winter Camp, and must contend with snowy weather, a freezing cabin, and the mysterious Nergal Jr!

Grim is mistaken for “Sister Big Mama,” and gets adopted by a convent of loving, bell-ringing nuns. It's up to Billy and Mandy to set them straight.

Grim and the kids enter the annual Endsville GoCart Competition!

Billy tries to show off at the Rennaissance Festival in a suit of cursed knight's armor conjured by Grim!

Billy and Grim trade places for a day to see what it's like in the other one's shoes.

Grim takes Billy and Mandy on a field trip to the Halls of Time, where the past, present, and future are monitored.

With the help of a mysterious chicken ball, Mandy enters the local karate championship and takes on all comers. Now, she's out of control, and it's up to Billy to stop her!

Hector Con Carne blackmails the world famous Dr. Courage into finishing Ghastly's dreaded War Machine! It's up to Dr. Courage's two sons and their pet weasel to stop Hector before it's too late!

Jack, a headless prankster from Grim's past, uses Billy to steal Grim's scythe so he can destroy Grim, and then take over the world with demons from the Netherworld.

Billy learns about the joys of fatherhood from his eight legged son, Jeff.

A kid in a supernatural Porta Pottie gives Billy a new tricycle that loves him too much.

Billy does something stupid and ends up in a streak of bad luck thanks to an unwelcome guest.

Grim's body and head get separated. His body lives it up while his head ends up down and out.

Billy's pet fish has big problems that bring out Grim's soft side. Meanwhile, Billy's Dad bonds with his absent son.

General Skarr gets way more than he bargained for when he moves into Billy and Mandy's neighborhood in search of a simple life.

Lord Pain comes from the Plane of Eternal Suffering to serve Grim, who turns out not to be worthy.

Mindy mocks Mandy's lame dog so Mandy adopts Grim's scary hound and then Mindy's sorry she opened her big fat mouth.

As a young reaper Grim learns his fate from his first customer. (30 second tag)

Billy can't sleep and demands fairy tales from Mandy and Grim. Grim's supernatural stories go awry when Billy befriends Pinocchio.

Sitting too close to the TV costs Billy his sight and his fear of the eye doctor sends him to Grim for a cure that has him seeing the future.

Grim, Billy, and Mandy return to Toadblatt's School of Sorcery to rescue Nigel Planter from evil Lord Moldybutt.

Grim takes Billy and Mandy to the underworld's Circus of Fear where they become the main attraction.