Nonton Swamp Thing: Season 1. Days later, the survivor’s daughter, Susie, comes down with a mysterious illness that has been spreading throughout town. The police investigate Alec’s death, but disregard Abby’s claims.
Abby confides in Liz that the “Swamp Thing” is Alec. Abby later breaks into Alec’s lab and finds what he was working on. Munson attacks her, but she is saved by the Swamp Thing, who orders the insects to release Munson. Abby tries to reason with Alec, but when he says the disease is fighting to protect itself, she realizes that antibiotics make it stronger and uses immuno-suppressants to temporarily save the infected.