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.

A thief on the run from his female accomplice chooses the swamp as his hiding place for a fortune in stolen cash - and Jim's house as his final stop.

The Swamp Thing is overcome by toxic waste and falls unconscious where he is found by two men and is sold to a carnival freak show run by a cruel man in league with Arcane. Jim stumbles upon the carnival and tries to help the Swamp Thing before it is too late.

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.

A mutant insect is on the loose in the swamp and Jim's curiosity makes him a victim of its deadly bite.

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 has unleashed his latest mutant monster into the swamp to eat everything it sees and if this test trial works, then more will be released. To ensure that the Swamp Thing does not interfere, he takes a hostage and bargains for immunity.

Arcane's protégé, whom he refers to as the "Crown Prince", is experimenting with hatred pheromones and his latest batch, which supposedly failed, is dumped in the swamp. The Swamp Thing has to intervene when Tressa is exposed and is in danger of being murdered - by everyone.

11-year-old Jim Kipp and his mother, Tressa are spending some time at her mom's house in the swamps of Houma. Jim is introduced to the mysteries and the danger of the swamp while Tressa struggles to bond with Jim.

When Arcane unleashes a genetic assassin into the swamp in the form of a virus, he gets more than he bargained for; he not only gets rid of the Swamp Thing, but he accidentally brings Alec Holland back.

Still fruitlessly searching for her missing son Jim, Tressa is diverted when she hears the voice of her former boyfriend, a radio jockey from the 70's. Tressa begins a second hunt for answers, as she discovers what really happened when her boyfriend disappeared 18 years ago, guided by his voice from the grave.

Will finds a car in the swamp, and attached are two married ghosts and their remains. The search for their killer, who just might be an old acquaintance of theirs, begins with the help of Will and the Swamp Thing.

Dr. Arcane attempts once again to obtain the bio-restorative formula from the Swamp Thing. However, this time Arcane has a helper, and the Swamp Thing knows her as his late wife, Linda Holland.

Veteran actor Roscoe Lee Browne plays an "Ogun", a voodoo priest whom Arcane employs to destroy the Swamp Thing.

Ian James, an unscrupulous anthropologist, has come to the swamp to create a reputation for himself and the swamp suffers for it. Tressa is quite taken with him and in the process, the Swamp Thing is caught on film.

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 gets addicted to hallucinogenic iguana eggs which makes him live out a fantasy of being human again. His addictions almost cost Will his life when Arcane gets involved.

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

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

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.

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

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 finally resurrects his wife Tatania, only to learn the woman is an impostor. A few hours in the lab with this woman leads Arcane to discover the true whereabouts of his beloved wife and the identity of her captor; General Sunderland.

Will is taken hostage by two greedy explorers who force him to help them find the location of a mystic Mayan temple in the swamp, housing buried treasure and ghosts.

Arcane accidentally creates a half-plant/half-robot with evil intentions from a mutated garden. The results are deadly to the swamp.

The justice of the swamp comes in the form of a panther that stalks Arcane's compound. Arcane and his associates will be humbled one way or another, and the Swamp Thing can do nothing about it.

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

Tressa accidentally uncovers a pair of robots casing the swamp and the Kipp residence in search of any evidence of Dr. Woodrue's experiments. Abigail is on the run and the Watchers must deal with the Swamp Thing to get to her.

Arcane experiments on an innocent man by murdering him and trying to revive him with a serum, stolen from Alec Holland years ago. The man comes back to life again with severe side effects for anyone who touches him, even the Swamp Thing.

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

One of Arcane's mutants arrives in the swamp to exact revenge on him. The Swamp Thing tries to make him understand how to live with what he is.

Jim and Tressa may have to leave the swamp after a lawyer delivers a notice of eviction in the form of a will from Tressa's late mother. They are unaware that the lawyer is in league with Dr. Arcane. Meanwhile, Tressa's mother's spirit guides her to the swamp where the real answers lie.

Arcane captures Jim and sells him into slavery after the boy is witness to the evil doctor's hideous transformations of men into monsters and the local sheriff is in on the plans. Jim's 17-year-old half-brother, Will, arrives to investigate Jim’s disappearance and teams up with the Swamp Thing to find him.

Arcane plots and murders the local district attorney when he swears to bring Arcane down. A high profile murder tied to Arcane would be hard to hide, unless someone nobody would suspect commits the crime. Somebody like...the Swamp Thing.

Tressa and her friends are victims of another one of Arcane's experiments for General Sunderland. Tressa tries to save her friends when they suddenly disappear in the swamp right before her eyes.

Tempers flare when Will's estranged father shows up looking for a rare white orchid that Arcane has paid him to steal. Will's trust is broken, and so is the swamp's when he leads his father to it unwittingly. Meanwhile, Arcane tests his poisonous mutant garden on Abigail.

Romance and murder are in the air at the Arcane complex when he and his newest associate, Sienna, build a machine to make artificial earthquakes for General Sunderland. The two bicker and kiss back and forth as the earthquakes put Tressa and the Swamp Thing in serious danger.

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.

The Swamp Thing is struggling to remain hopeful that he will be human again. Someone from the past comes to visit him, using Will to guide her to him. Only Will does not believe that she is who she says she is, and he is about to learn who he can and cannot trust.

When a killer mist emerges from the swamp and invades Houma, the Swamp Thing and Arcane must team up to try to stop it before it decimates the whole town. Meanwhile, Will and Abigail race to warn the town.

Graham leads a team of heavily armed mercenaries into the swamp to kill the Swamp Thing once and for all. Meanwhile, Tressa learns a few of the secrets of the swamp when she has a wounded visitor.

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.