4 - 1Balancing Act Apr. 15, 2005- 4 - 2Hackers Transformation: Part 1 (The Icky Factor) Jul. 25, 2005
- 4 - 3Hackers Transformation: Part 2 (Penguin Tears) Jul. 26, 2005
- 4 - 4Hackers Transformation: Part 3 (Past Perfect Prediction) Jul. 27, 2005
- 4 - 5Hackers Transformation: Part 4 (Measure for Measure) Jul. 28, 2005
- 4 - 6A Change of Art Oct. 03, 2005
- 4 - 7The Case of the Missing Memory Oct. 04, 2005
- 4 - 8A Crinkle in Time Oct. 05, 2005
- 4 - 9A Broom of One's Own Oct. 06, 2005
- 4 - 10A Tikiville Turkey Day Oct. 07, 2005
