Earth 2 is an American science fiction television series which aired on NBC from November 6, 1994, to June 4, 1995.^[1] The show was canceled after one season of 21 episodes.^[2] It follows the journey and settlement of a small expeditionary group called the Eden Project, with the intent to journey to an Earth-like planet called G889 in an attempt to find a cure to an illness called "the syndrome". The series was created by Billy Ray, Michael Duggan, Carol Flint, and Mark Levin, produced by Amblin Entertainment and Universal Television,^[3] and filmed primarily in northern New Mexico around the Santa Fe area.^[4][5] The series' music was composed by David Bergeaud, and the executive producers were Duggan, Levin, and Flint.

The show had a successful premiere, reaching eighth place for the week;^[6] however, ratings dropped off quickly as the Nielsen ratings share had dropped from 23% to 9%.^[7] During its run, it had been nominated for a Primetime Emmy,^[8] Saturn,^[9] and other awards. In 2005, the entire series was released on DVD in a four-disc set.^[10]

In 2192, most of the human population has fled Earth to live on large orbiting space stations. Only a small number of humans remain on the Earth's surface as the Earth has become mostly uninhabitable.^[11]

Billionaire Devon Adair's eight-year-old son, Ulysses Adair, has contracted a rare, fatal disease called "the syndrome",^[12] a condition whose existence is not acknowledged by the government and medical community. It is theorized that this disease, which affects only children, is somehow caused by the lack of an Earth-like environment.^[13] Most children who are born with the disease do not live past the age of nine.

Desperate to save her son, Devon puts together a group who will pioneer the effort to settle a planet 22 light-years away from Earth, on which other families with members thus afflicted can settle. The eventual colonization of the planet, however, is opposed by the government. Secret monitoring and agent infiltration threaten the creation of the colony of New Pacifica. Hours before Adair's group intends to leave, a bomb is discovered, set to explode the hour the ship would leave. The Eden Project leaves immediately, jettisoning the bomb before detonation. In "The Church of Morgan", it is revealed this bomb was planted by the Council to stop the ship from leaving.^[14]

Twenty-two years later, the ship arrives at G889, but it crash lands^[15] a great distance from the planned landing site. With her group scattered on the planet and supplies missing, Devon marshals what survivors she can find and begins heading west to the planned site of New Pacifica.

During their travels, Adair and her companions slowly learn to cope with life on the alien world, which at first seems superficially Earth-like but which is gradually revealed to have a very different ecology, including at least two different native sentient and humanoid species—a short and stout race at the level of development of hunter-gatherers, with a propensity towards kleptomania, known as "Grendlers" and the much taller and lankier "Terrians", who are capable of telepathic communication, can tear rents and tunnels in the earth through a pseudo-psychic process and whose well-being is somehow linked to that of the planet. The survivors also learn that the Council—a government group that seems to wield most of the power on the space stations—wants to gain control of G889 for resettlement. Through their various experiments, they have learned that they cannot remove the Terrians without killing the planet. This complicates matters, because Devon's son, who has been healed by the Terrians and begun to exhibit some of their unique characteristics, has become the key to the Council's plan for the planet.

The interactions among the original crew, the convicts, the government and the local aliens and their planet forms the basis of many of the story's plot lines, as the colonists learn more about their new home while trying to avoid detection by the Council.

Devon Adair

The leader of the expedition whose own son is afflicted with the Syndrome. As the leader, she attempts to balance directing the group as obstacles are encountered while confronting the possibility that her son may not survive his sickness.

Ulysses Adair

Nicknamed "Uly", he is the eight-year-old son of the expedition's leader, Devon Adair. He was born with the Syndrome, an illness which convinced his mother that he could be cured if raised on a planet with access to fresh air, clean water and sunshine. His arrival on G889 and eventual connection to the Terrians is one of the keys to the colonization of the world and a recurring plot theme.

John Danziger

Previously an indentured worker aboard the space station from which the group leaves. His daughter is most important to him, but he also assumes the role of protector of the group.^[16]

True Danziger

The ten-year-old daughter of John Danziger, and also previously an indentured worker on the space station from which the expedition departed. She forms a bond with Uly, initially one of jealousy and dislike, but eventually a close friendship.

Yale

A former convict and cyborg whose memory has been erased and behavior altered under a government program for the purpose of becoming a tutor for the children of wealthy families. He later recovers some of his memories and learns he did not commit a violent crime but instead defied the Council.

Dr. Julia Heller

A genetically modified junior physician the colonists later learn is an agent for the Council.^[17]

Morgan Martin

A government official supervising the Eden Project, husband to Bess Martin.

Bess Martin

Wife of Morgan Martin, who grew up in the mines of Earth.

Alonzo Solace

A cold sleep pilot far older than he looks, and eventually a love interest of Dr. Heller.

Reilly

Julia Heller's contact on the council, who eventually is revealed to be a computer program. In "All About Eve", the creator of the EVE program reveals that Reilly is part of the same program.

Zero

The crew's bipedal worker droid capable of multiple tasks.

Commander Broderick O’Neill

Second in command, he is stung by a Koba which puts him into a coma that the colonists mistake for death. He is found, but is suspicious of Gaal and begins hunting for clue to his history. He is murdered by Grendlers in at the end of the second episode.

The landscape and climate of the new planet where the ship crashed seems very much like that of harsher climates on Earth, such as the southwestern United States. Water is scarce and scrub grows out of rock formations. In this area, three different species of life are discovered by Devon Adair and her group.

Grendlers

Soon after arrival the colonists come into contact with a semi-intelligent race of traders and scavengers named Grendlers. In "A Memory Play", it is revealed that a grendler's saliva is a cure for virtually any disease.^[18]

Terrians

Exploring further, the group encounters an intelligent subterranean indigenous species named the Terrians, who seem to have a symbiotic relationship with the planet and can only communicate with the colonists through a dreamscape that few of them understand.

Kobas

Small monkey-like creatures with a leather-like skin and large eyes. Kobas possess sharp claws, which they use like darts to incapacitate their intended food source. Once struck by a Koba-claw, a victim falls into a near-death coma for two to three days, but awakens with no permanent damage. Kobas have a great talent for mimicry. They are friendly toward those who are friendly to them, but are quick to defend themselves against possible predators.

Humans

During the series the colonists learn they are not the only humans on the planet; it had previously been used as a penal colony so the government could learn more about how to colonize the planet.

(Note: Due to presentation choices of the network, some episodes of this series were aired out of narrative sequence. The table below includes the episode numbering of most recent home media release of the series.^[25][26])

The series premiered on November 6, 1994, with a two-hour pilot episode ("Earth 2: First Contact") that ran from 7 p.m. to 9 p.m. EST (including advertisements—it was later split into two episodes for syndication). The following week it moved to a regular time slot. On April 23, 1995, two individual episodes were aired back-to-back from 7 p.m. to 9 p.m. EST.

It was also aired in Austria, Australia, Canada, Finland, Germany, Hungary, Italy, Netherlands, New Zealand, Poland, Spain and United Kingdom, later in 1995 Greece and Egypt in the fall of 1997, and in Turkey and Norway in 1998. In 2011 it aired on TV4 Science Fiction in Sweden.^{[citation needed]}