S1 E3 • The Death of Dr. Arcane

Thugs working for Arcane kidnap Jim. Arcane takes one of his 'creations' into the swamp and is met by Swamp Thing who objects. The creature escapes and Arcane is killed, but must be “revitalized” in order for Swamp Thing to save Jim.

Première diffusion : 14 septembre 1990

S1 E10 • New Acquaintance

Jim is feeling lonely and tries to make a new friend when he meets a mysterious young girl in town, named Lily, who invites herself into Jim and Tressa‘s home, and who carries a dark secret.

Première diffusion : 2 novembre 1990

S1 E14 • Birth Marks

A runaway synthetic human from Dr. Woodroes lab, Abigail is seen running through the street from an exploding boat by Will who befriends her. Meanwhile a baby is swept away by the waters of the swamp from the same explosion into the arms of the Swamp Thing.

Première diffusion : 1 février 1991

S1 E19 • The Hunt

Will's estranged father shows up looking for a rare white orchid that Arcane and his henchman, Graham, has nefarious plans for. Tressa struggles with her romantic feelings for him, and Abigail, working in the town’s greenhouse, succumbs to the poisonous fumes of a certain red orchid, and only the healing powers of the white orchid can save her.

Première diffusion : 8 mars 1991