4 - 1Cousin Sid Sep. 10, 2005- 4 - 2The Peoples' Choice Sep. 17, 2005
- 4 - 3A Wing And A Prayer Sep. 25, 2005
- 4 - 4Sons Of The Silent Age Oct. 01, 2005
- 4 - 5Dragons' Brew Oct. 08, 2005
- 4 - 6I, Monster Oct. 15, 2005
- 4 - 7Grudge Match Oct. 22, 2005
- 4 - 8All Hallows Theives Oct. 29, 2005
- 4 - 9Bad Day Nov. 05, 2005
- 4 - 10Aliens Among Us Nov. 12, 2005
- 4 - 11Dragons Rising Nov. 19, 2005
- 4 - 12Still Nobody Nov. 26, 2005
- 4 - 13Samurai Tourist Dec. 03, 2005
- 4 - 14The Ancient One Dec. 10, 2005
- 4 - 15Scion Of The Shredder Feb. 04, 2006
- 4 - 16Prodigal Son Feb. 11, 2006
- 4 - 17Outbreak Feb. 18, 2006
- 4 - 18The Trouble With Augie Feb. 25, 2006
- 4 - 19A Tale Of Master Yoshi Mar. 04, 2006
- 4 - 20The Return Of Savanti (1) Mar. 11, 2006
- 4 - 21The Return Of Savanti (2) Mar. 18, 2006
- 4 - 22Adventures In Turtlesitting Mar. 25, 2006
- 4 - 23Good Genes (1) Apr. 01, 2006
- 4 - 24Good Genes (2) Apr. 08, 2006
- 4 - 25The Ninja Tribunal Apr. 15, 2006