The joining of the Taelons and the Jaridians create the Avatus race, a greater threat that Renee leads the fight against.

Sandoval strikes a deal with the Atavus while Renee tries to convince Hubble Urick about the existence the aliens.

Renee fights to destroy the Atavus as they begin a joining process that will create human-Atavan hybrids.

Renee, with a former reporter, tries to inform the media about the Atavus.

A young woman, J Street, finds herself attracted to a seductive Atavus.

This pivotal episode brings Renee Palmer to a hybrid-infested hospital where comatose patients are being used as a food source for the Atavus. It is only when Renee is ultimately able to expose these atrocities that the FBI finally takes seriously the threat of the Atavus, who must feed on the life force of humans in order to survive. The FBI pledges to join Renee's crusade to destroy this formidable alien menace before they take over the world.

Renee is put on trial for opening an Atavus stasis chamber.