First Wave: Season 2

After Cade is lured into a trap and stranded on an island, he must battle Joshua’s protege, who is inhabiting a husk that is a hybrid of Gua and human DNA. Guest starring Rena Mero.

An astronomer friend of Eddie’s is killed for having a photo that proves the Gua’s invasion, but he has sent a copy to a US Senator. Cade contacts the Senator, who denies receiving it, but an investigative reporter begins investigating after seeing their meeting. Guest starring Stefanie von Pfetten.

Cade discovers a vigilante biker gang called the Apostles who, inspired by Cade, have gone on a crusade of murdering Gua. Cade is ecstatic in spite of Eddie’s warnings, but he soon discovers that the Apostles’ methods endanger innocent people.

Following the Quatrains, Cade is led to a group of Empaths with the ability to influence the thoughts of others. Whilst investigating he begins to realize the group is under the covert control of a murderous alien.

After nearly dying in a hit-and-run accident, a woman (Sarah Chalke) begins spouting prophecies from the Quatrains whenever she sees bright lights. Cade sneaks into her home, and upon seeing him, she is possessed by Nostradamus’s spirit.

Cade infiltrates an army base holding a coveted military training exercise ("Red Flag") designed to groom future leaders, suspecting the Gua plan to use it to replace candidates with clones and put them in positions of power.

Cade suspects an alien influence while investigating a casino on a Native American Reservation.

It seems that treachery is afoot amongst the acolytes on earth, as Joshua is enlisted to ferret out traitors. Note: The main characters Kincaid "Cade" Foster and Crazy Eddie do not appear in this episode at all.

Subway workers find the body of a woman buried 50 years ago in a wall - impossibly she is still alive. A Nostrodamus prophecy predicted this so Foster investigates how it could happen and if the GUA are responsible.

Cade is hired to steal an item. However, it soon becomes a fight for life and death.

An amazing turnaround in a high-school football team's fortunes raises Cade's eyebrows and causes him to investigate why the team players all have the same tattoo on their arms. Visiting the tattoo parlor he finds the ink is not as expected. The patron who runs the parlor tries to kill him, and once again Cade is saved by his friend Eddie.

While investigating a clue Cade gets shot in the side by the police. He hijacks a car and forces the driver to take him home with her. The aliens try and trick him into revealing the location of the Nostradamus book he had hidden.

Cade is called in to investigate the sudden deaths of healthy teens in the town of Normal, IL. It appears all the kids died in the throes of passion.

Eddie takes on the aliens at his high-school reunion when he discovers his friends are being kidnapped by the Gua. The aliens plot to kidnap and torture Eddie, determined to press their victim until he reveals Cade's whereabouts.

Following up on the murder of some innocent people at a fast-food outlet by a teenager, Foster travels through a portal and finds himself among 2 warring factions of street youths in a deserted fairground. Another GUA experiment? But why?

3 young women disappear in Boston, Foster follows a quatrain that seems to point to this being of interest. He teams up with the sister of one of the missing women to find out what has happened and why.

Foster narrowly escapes death from a bomb blast and finds himself waking 13 days later in a government-run facility that apparently monitors and hunts the GUA. He is pardoned by the President. This sounds too good to be true, so is it?

An alien experiment involving bare-knuckle fighters gets Cade to ask an old prison friend Omar Healy, a former convict and prize fighter, to enter a boxing competition for him, Cade posing as his trainer. He needs Healy to help him get into the Human Genome Project as he suspects that the Gua were there to genetically engineer a super warrior. Cade takes Eddie with him, as he thinks Eddie's scientific expertise could be needed. Eddie has also runs some checks on the doctors there, one was possib

On trial for his life by the GUA, Joshua is sentenced to mind realignment and his consciousness uploaded for punishment. Foster rescues him mid-process and escapes with a very confused Joshua who begins to question some of his choices.

A mob boss narrowly escapes death by a GUA assassin, meanwhile Foster follows a Quatrain and poses as a mob gunman for hire, to get inside the crime syndicates and find out why and what are the GUA's goals.

Cade wakes ups in an alley after being brainwashed by the Gua who have tried to extract information from him. He sees posters about Human-Gua cooperation giving him a glimpse of what the world would be like during the alien occupation of earth.

After 2 years of fighting the Gua Foster and Eddie try a desperate move and take hostages in a television broadcast studio, in an effort to raise awareness of the invasion to a huge audience, but not all goes according to plan.