Chad Decker hosts a debate about the V’s. Suspicion arises from FBI investigator Erica who believes that the V’s have different intentions to what they claim. Erica and Father Jack find themselves being tracked down by a seeker.

Diana talks peace while readying the fearsome Triax super-weapon that could reduce Los Angeles to rubble. Meanwhile, Resistance fighters activate a new weapon of their own – a captured Visitor mothership.

A resistance movement is formed in Los Angeles under the medical scientist Julie Parrish. Visitor dissidents opposing their leader’s plans join their cause to fight the alien oppression by leader John and his right hand Diana.