Zagonetni plin truje operativce u Odjelu pa George (David Hemblen) pošalje dva stručnjaka da ih izliječe i spriječe širenje virusa. No dvojac nema namjeru spasiti Odjel. Michael (Roy Dupuis) otruje Georgea.

Another incursion takes place in Section One, this time in the form of a virus that is making Section One's members sick, one by one. Taking matters into his own hands, George orders in his own Bio Team to treat Section's members. Operations suspects George has an ulterior motive. Sure enough, when Section's people, starting with Walter, followed by Nikita, go in for their ""examination"" with George's Bio Team, they come out vegetables. It seems George's team is mind wiping (downloading the contents of the brains) the Section's members. This process causes them to relive their lives, before leaving them vegetables. Can Michael and Birkoff stop George's team before everyone in Section One gets their brain sucked?

Une autre incursion se déroule à la Section une, cette fois sous la forme d'un virus qui rend les membres malades, les uns après les autres. George prend les choses en main et ordonne à sa propre Equipe Bio de les soigner. Mais à la sortie de leur examens médicaux, ceux-ci ressortent comme des légumes. Il semblerait que George lobotomise les membres de la Section.

פלישה נוספת מתרחשת במדור 1, הפעם בצורת וירוס שהופך את חברי המדור לחולים בזה אחר זה. ג'ורג' לוקח על עצמו את הטיפול בחברי המדור, אך מבצעים חושד שלג'ורג' יש מניע נסתר.