Swamp Thing is a horror drama television series based on the DC Comics character of the same name. The show follows Dr. Abby Arcane as she investigates a deadly swamp-born virus in a small town in Louisiana. During her investigation, she encounters Alec Holland, a scientist who becomes the Swamp Thing after a tragic accident. As Abby and Swamp Thing work together to uncover the mysteries of the swamp, they must also confront dark forces that threaten the town and its inhabitants.