Scopes unleashes a cloud of Genus spores into the atmosphere.
Mothballed nuclear submarines fuel the Genus' new evil plan.
Gen. Woodman releases a new genus from its home in a glacier.
The Alienators have managed to aim General Grainger's missiles at the moon.
General Woodman discovers a plot by General Granger to launch a Genus missile into space.
The Alienators are disbanded when the Genus fails to show up.
General Woodman gets an infected bite form Scopes; Ira and the others must hunt down the head of the Genus in order to create an antidote.
Ira and the Alienators travel to England to investigate a "purple worm" sighting in an old castle.
Wayne finally makes the grade as a fireman.
The Alienators take a break at a farm owned by Ira's parents, but when the Genus invades the farm's drainage system they have to cut short their vacation.
The Genus has grown in an active volcano on the island of Java.
The Genus travels to Hong Kong in a crate of fireworks; the Alienators follow, hoping to contain the outbreak before the New Year's celebrations.
Ira and his crew fight Genus monsters in the deserts of Tunisia.
Ira and the gang track the Genus to the catacombs beneath Rome.
After battling a horde of self-replicating creatures, Wayne's sympathetic mutation system kicks in and he starts to replicate himself.
In an effort to try to create an anti-Genus germ, General Woodman accidentally produces a stronger strain of Genus.
The Genus infiltrate the Parisian metro.
Wayne stumbles across a new outbreak of the Genus in a junkyard.
Ira and the team have to come to the rescue when a swarm of Genus wasps overruns a rural farm.
An oil tanker laden with Genus-infested petroleum runs aground near the Galapagos Islands, threatening a disaster of epic proportions.
Wayne accidentally contaminates the city's water system with Genus cells.