The Grim Adventures of Billy and Mandy: 2x23
The Halls of Time
After missing on a school trip, Grim takes Billy, Mandy and Irwin to the “Halls of Time” for a tour. There, Billy and Irwin mess the hourglasses that symbolize each person’s lifespan. When they leave, they accidentally leave their own hourglasses, including Grim’s, upside down, resulting in the group getting younger as time passes. Grim allows the kids to disappear by going before birth, but he cannot restore his own hourglass to its correct position and he disappears too.
2 - 1Toadblatt's School of Sorcery Jun. 13, 2003
2 - 2Educating Grim Jun. 13, 2003
2 - 3It's Hokey Mon! Jun. 13, 2003
2 - 4Night of the Living Grim Jun. 20, 2003
2 - 5Brown Evil Jun. 20, 2003
2 - 6Brown Evil, Part 2 Jun. 20, 2003
2 - 7Mandy the Merciless Jun. 27, 2003
2 - 8Creating Chaos Jun. 27, 2003
2 - 9The Really Odd Couple Jun. 27, 2003
2 - 10Who Killed Who? Jul. 04, 2003
2 - 11Tween Wolf Jul. 04, 2003
2 - 12Grim in Love Jul. 11, 2003
2 - 13Crushed! Jul. 11, 2003
2 - 14Love Is Evol Spelled Backwards Nov. 07, 2003
2 - 15The Crawling Niceness Jul. 18, 2003
2 - 16Smarten Up! Jul. 18, 2003
2 - 17The Grim Show Jul. 18, 2003
2 - 18Son of Nergal Jul. 25, 2003
2 - 19Sister Grim Jul. 25, 2003
2 - 20Go Kart 3000! Jul. 25, 2003
2 - 21Terror of the Black Knight Aug. 01, 2003
2 - 22Battle of the Bands Aug. 01, 2003
2 - 23The Halls of Time Aug. 01, 2003
2 - 24Grim for a Day Aug. 15, 2003
2 - 25Chicken Ball Z Aug. 15, 2003
2 - 26Billy and Mandy's Jacked Up Halloween Oct. 31, 2003