The Lexx travels to Earth looking for food. It is located in the very center of the Dark Universe and the crew assumes that it must be a very dangerous place. The crew again meet people they knew from the Light Universe, and from Fire and Water. Only Prince and Priest are able to remember their lives on Fire.
The Earth is threatened by a being who resembles Lyekka. The crew finds out that the fake „Lyekka” destroyed all human life on her way through the Dark Zone. Kai decides to destroy the asteroid that is the source of the entity. Prince keeps his promise and restores Kai’s mortality.
4 - 1Little Blue Planet Jul. 13, 2001- 4 - 2Texx Lexx Jul. 20, 2001
- 4 - 3P4X Jul. 27, 2001
- 4 - 4Stan Down Aug. 03, 2001
- 4 - 5Xevivor Aug. 10, 2001
- 4 - 6The Rock Aug. 17, 2001
- 4 - 7Walpurgis Night Aug. 24, 2001
- 4 - 8Vlad Sep. 07, 2001
- 4 - 9Fluff Daddy Sep. 14, 2001
- 4 - 10Magic Baby Sep. 28, 2001
- 4 - 11A Midsummer's Nightmare Jan. 25, 2002
- 4 - 12Bad Carrot Feb. 01, 2002
- 4 - 13769 Nov. 07, 2001
- 4 - 14Prime Ridge Feb. 15, 2002
- 4 - 15Mort Feb. 22, 2002
- 4 - 16Moss Mar. 01, 2002
- 4 - 19Haley's Comet Mar. 22, 2002
- 4 - 20ApocaLexx Now Mar. 29, 2002
- 4 - 21Viva Lexx Vegas Apr. 05, 2002
- 4 - 22Trip Apr. 12, 2002
- 4 - 23Lyekka Vs. Japan Apr. 19, 2002
- 4 - 24Yo Way Yo Apr. 26, 2002
