A few years from now, Earth will have the first contact with an alien civilisation. These aliens, known as Newcomers, slowly begin to be integrated into human society after years of quarantine but are victims of a new type of discrimination. When the first Newcomer police officer, Sam Francisco is assigned his new partner, he is given Matthew Sykes , a mildly racist veteran, the animosity between them soon gives way to respect as they investigate the Newcomer underworld, and especially Newcomer leader William Harcourt.
When the Francisco family move into a rich suburban part of L.A., they get to experice hate and racism spread by the radical Purists.
Sikes and Francisco (Gary Graham, Eric Pierpoint) investigate a doctor who is killing Newcomers to benefit human patients.
Sikes and George (Gary Graham, Eric Pierpoint) uncover a prostitution ring after a Newcomer prostitute, on the run from her pimp, is murdered in Sikes' apartment.
Sikes' (Gary Graham) daughter (Cheryl Pollak) visits, accompanied by her radical boyfriend (Wayne Pere), and Buck Francisco (Sean Six) faces expulsion from school. With Eric Pierpoint.
During heavy rioting, the precinct is near deserted & Sikes & Francisco must stop criminals who attempt to take the precinct over and raiding the evidence lockers for drugs, money and weaponry.
George (Eric Pierpoint) accepts a loan from a Newcomer loan officer before discovering she is a drug czar
The method of a serial killer stalking Newcomers re-creates one of their most grisly legends.
While investigating a famous doctor's murder, Sikes and George (Gary Graham, Eric Pierpoint) discover he was attempting to contact a probe seeking the Newcomer slave ship.
George and Sikes (Eric Pierpoint, Gary Graham) search for a Purist radical who has been murdering special Newcomers.
George is confronted with his past as a slave on the spaceship, when it appears that an old Russian Roulette style game he was once forced to play has returned. Will George take revenge for his brother, who died being hit by a bolt of salt water while playing the game on the ship?
George (Eric Pierpoint) goes under cover as a client at a computer-dating service for Newcomers to locate a female Newcomer killer.
Sikes and George (Gary Graham, Eric Pierpoint) become involved in a federal search for a Newcomer who was programmed to kill while in the quarantine camps.
George and Sikes (Eric Pierpoint, Gary Graham) discover a Purist plot to sabotage an election while investigating the bombing of a Newcomer voter campaign office.
Sikes and George (Gary Graham, Eric Pierpoint) follow the trail of a mysterious Tenctonese box which is deadly for those who fail to comprehend its powers.
Sikes and George (Gary Graham, Eric Pierpoint) trail a man (Hugh MacGuire) who is obsessed with a Tenctonese porn star (Deborah Goodrich).
Sikes (Gary Graham) attempts to prove George (Eric Pierpoint) innocent in a drug case as Susan (Michele Scarabelli) prepares to transfer the pod to her husband.
A violent confrontation with a drug suspect (A.D. Muylch) causes George (Eric Pierpoint) to give birth prematurely.
Sikes (Gary Graham) vows to capture a serial murderer who once eluded him when it appears he has killed again.
Sikes (Gary Graham) vows to capture the Newcomer convenience store robber (Brian Thompson) who attacked him and left him near death
George (Eric Pierpoint) searches for the killer of a Newcomer corporate executive (David Selburg) who invented a durable synthetic fabric.
Sikes and George (Gray Graham, Eric Pierpoint) uncover an overseer rejuvenation plot when they investigate the dramatic behavior change of a boy (Mitchell Allen, Jonathan Brandis) Cathy (Terri Treas) knew on the slaveship.
While investigating a series of mysterious Newcomer deaths, Sikes and George (Gary Graham, Eric Pierpoint) discover a plan to eliminate the Newcomer population with a lethal bacteria.
Picking up where the "season finale" left off, Emily and Susan are on life support after being contaminated with a virus, which is found to be from a Purist group. The Purists have created a mass of it to spray over LA to kill all Newcomers. At the same time, an elite Overseer arrives to organize the return of the Tenctonese to slavery, and decides to take the human population as well.
Sikes and Francisco are called in to a case when a mysterious young girl, who looks part Newcomer, part human, appears. Her huge, brutish counterpart tries to free her from the precinct, and their bizarre relationship turns out to be the result of a slaveship medical experiment. Meanwhile, Cathy and Matt are going to sex school, in preparation of becoming intimate, while Buck distresses his parents by his anti-human opinions.
It's 1999, and as the end of the millennium approaches, people are attempting to find spiritual enlightenment. But a few people want to skip all the work that entails, and a holy Tenktonese relic in the hands of a heretic is giving them a shortcut. But it's not quite as easily controlled as she says.
When detectives Sikes and Francisco is presented with the mysterious death of an Eeno, Matt is stupefied to discover that George rudely snubs the case. He, like most newcomers, reviles the outcast Eenos. As the case unfolds, George has to reassess his prejudices, and George's family help save the city from an alien threat originating in an Eeno waste disposal facility.
Matt and George investigate a series of strange occurrences involving newcomers, who are found to be programmed to carry out someone's dirty work. The method by which they are brainwashed dates back to the slave ship's rebellion group, the Udara, who we find Susan is a part of. Susan and George's lives are further disrupted when Buck enrolls in the police academy.
