While the Blackwood team picks up the pieces and tries to find a new home, the Morthren, too, have to find a new location as they are aware that the humans have been there once and might return. When Harrison and Kincaid go back to the empty base, they find an engram for the aliens' cloning devices that can transport memories and images from the subject to its copy. Meanwhile, Mana and Ardix have cloned a reverend so that he can spread the word of the one true God - the Eternal.

A heat wave, followed by a water shortage, drives everyone to the brink of desperation. When a local church font begins to produce an apparently unlimited supply of water, the team is suspicious. Is it a miracle, or something much darker?

Rock and roll ruins young minds...especially when the aliens are involved. Loner Kincaid and newly-adolescent Debi experience growing pains while the team tries to deal with a new, dangerous kind of music.

While at the hospital looking for some hard-to-find medicine, Harrison comes across gruesome evidence that the aliens are experimenting on humans. Meanwhile, Malzor and Mana try to find a way to increase their Morthren numbers here on Earth.

When the Morthren run low on power, they are forced to bring Seft, the High Priestess of Emun, out of stasis. While Seft is searching for the materials she will need to create power crystals for her captors she meets Harrison. Will the link forged between them be enough to save Seft and her son, or is she doomed to forever serve the evil Morthren?

Suzanne helps her friend Marcus search for his missing daughter, unaware that the girl has been captured by the aliens. Meanwhile, Debi runs away in search of someone who understands her. She finds that person in a pale, strange boy named Ceeto.

The harsh life in the city, coupled with a food shortage, lead Suzanne to take Debi out to the country to live with Suzanne's estranged mother. The aliens are also having food shortages, however, and have their own plans for the family homestead.

When an attempt to hack into the humans' computers goes awry, a Morthren technician (Kemo) is scarred both physically and mentally by the experience. Facing execution, he flees and takes over the identity of the human hacker he killed.

The Eternal instructs Malzor on how he can go back in time to 1953 in the aftermath of the failed invasion to ensure victory by inoculating his brethren from Earth's bacteria in order to change the course of history in the favour of the Morthren race. However, Blackwood and Kincaid have followed him through the same time tunnel to stop him from succeeding in giving the aliens a huge advantage in their conquest.

While Ardix bargins with a dying millionare's life for access to a communication's satellite, the aliens are trying to kill nosey reporter Marc Traynor. During an assassination attempt, the reporter snaps images of dead alien bodies. To make matters worse, Kincaid and Blackwood are seen killing them. If published, their identities will be revealed and easier for the aliens.

While the aliens try to recover a malfunctioning surveillance device, the team plots a surprise birthday party for Debi.

Debi is forced to fight an alien warrior in a duel to the death.

Continuing Morthren losses force a maddened Malzor to take a drastic step: the release of a spore which will cause the death of every native organism on Earth.