1 - 1Signs of Life Sep. 25, 1990- 1 - 2The Hibernator Sep. 25, 1990
- 1 - 3The Child's Dream Sep. 25, 1990
- 1 - 4The Storm Hunter Sep. 25, 1990
- 1 - 5Blast from the Past Sep. 25, 1990
- 1 - 6The Showdown Jan. 24, 1991
- 1 - 7The Forest Guardian Jan. 24, 1991
- 1 - 8Bitter Harvest Mar. 28, 1991
- 1 - 9The Biospherians Mar. 28, 1991
- 1 - 10Tourists from the Stars Mar. 28, 1991
- 1 - 11The Survivalists Mar. 28, 1991
- 1 - 12The Age of Plagues Jun. 27, 1991
- 1 - 13Nemesis Jun. 27, 1991
