#104 - Don't Drink the Water: While saving Glen Canyon from a giant Genus amoeba, Wayne accidentally washes the Genus cells into the city's water system where they quickly spread and multiply.
#105 - Slick: When an oil tanker laden with Genus infested petroleum runs aground near the Galapagos Islands, a disaster of epic proportions threatens humanity.
#111 - Runaway Strain: In an effort to create an anti-Genus germ, General Woodman accidentally produces a stronger strain of Genus that takes to the air.
#112 - Dead Wayne Cells: After battling a horde of rapidly-replicating Genus creatures, Wayne's sympathetic mutation system kicks in and he starts to multiply.