Arcane's experiment to bring out the inner beast in a human being works a little too well. He goes on a rampage and his assistants will suffer the cost as they, along with the Swamp Thing, search the swamp to stop him.

A little boy dreams of being a pirate. When the boy accidentally stumbles on a plot from Arcane, it could cost him and his mother their lives. The Swamp Thing and Will help the boy's dream come true.

Arcane is judged by the victims of his evil when he is killed by a laboratory accident. In this mock trial, he finds out who hates him and why, while he unsuccessfully tries to defend himself.

A chemical plant causing toxic damage to the swamp is the key to a darker future. The owner of the chemical plant and an obsessed journalist are teleported to the future to see first hand what the damage is causing.

Arcane wines and dines a pretty reporter, but she is not who she claims to be.

Arcane falls in love with a model, but his counterfeit emeralds can possibly doom their romance.

A film crew comes to the swamp for a TV movie about Arcane. Things quickly go awry when the lead actor is murdered and mysterious script pages appear detailing the truth about Alec's transformation and Arcane's crimes.

Nathan Stone is a heavy metal musician staying alone in the Kipp boarding house where the Swamp Thing terrorizes him with a series of mind games as he seeks to teach the shallow and egotistical rock star to take responsibility for his wicked lyrics that have led to the suicide of two teenage fans.

Arcane's genius mentor, Carl Mirador, has died. Using an experimental brain cell transfer, Arcane transfers all of Mirador's knowledge into his own brain. He also transfers Mirador's mental illnesses. Meanwhile, Will meets, and falls for, Mirador’s granddaughter, Dana.

Arcane's rival, Carla Jeffries (Tyne Daly) takes over his business, putting Arcane in the streets and stealing his "loyal assistant", Graham. The Swamp Thing discovers that she is a much more formidable enemy than Arcane ever was.

Arcane and a scheming hack journalist unearth a cursed mummy.

Arcane and Graham are haunted by a poltergeist...a familiar one.

The gods make a bet and the swamp is the playground.

Jim and Oboe sneak out on a midnight visit to the swamp to find the Swamp Maiden, who appears only once a year. Despite warnings from the Swamp Thing, they, along with a visitor from the newspaper, come to learn the meaning of "looks that kill".

Arcane hosts a science conference, but it is crashed by a professional hit man who used to work for Sunderland and now has a score to settle. The Swamp Thing discovers the identity of the hit man and has a score to settle of his own.

Three convicts escape from prison in search of loot from a heist buried in the swamp. They soon discover they are not only being followed by the cops, but the Swamp Thing as well.

Arcane is convinced that Carter LaRoche is attacking him in the night, but LaRoche is locked up in an insane asylum, and he is getting pretty friendly with Will.

Will leads two spoiled girls on a journey through the swamp that tests their character.

Brad is dating Tressa, but his brother is a killer who is looking for him.

One of Arcane's mentors, Oliver Duncan, has died, taking his secret research with him. Arcane is determined to get at what is left of his research by seducing Oliver's daughter Louise, but she has plans of her own.

The Swamp Thing and Arcane switch bodies for a night and find that they are not fit to walk in each other's shoes.

An old adversary of Arcane is back in town and he has something Arcane wants. Tressa and Abigail are held hostage and the swamp takes a deadly blow as a result.

Arcane is possessed by evil spirits when he tries to practice voodoo.

Dorian is an emotionally troubled teenager. He befriends Will, who begins to discover his troubled home life. Will and the Swamp Thing begin to try to help Dorian but there is one catch: Dorian could also be a vampire.

Sheriff Andrews allows Dr. Arcane to hunt an employee for sport. To teach Andrews a lesson, the Swamp Thing traps the corrupt sheriff in a fantasy of the Wild West populated by familiar faces, forcing him to duel the evil Renegade Jake in a fight to the death.