The Grim Adventures of Billy and Mandy: 2x18
Son of Nergal
Billy and Mandy are sent to “Winter Camp”, where they meet Nergal’s son, Nergal Jr. Just like his father, Junior tries making friends, although not in the best way possible. Junior attacks the campers, freezes them and, using his shape-shifting abilities, takes over their appearances. Billy decides to be Junior’s friend, but he is scared away at the moment Junior shows him his true form.
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