S1 E1 • The Un-Men Unleashed

When his henchmen fail to capture Swamp Thing, Dr. Arcane uses his Transducer machine to turn them into mutants to attack Swamp Thing. Two kids, Delbert and J.T. along with a game warden, Tomahawk and Bayou Jack with the help of Arcane's step daughter Abby come to Swamp Thing's rescue.

Première diffusion : 13 avril 1991

S1 E2 • To Live Forever

Dr. Arcane and his Un-Men travel to the Amazon Rainforest in search of “the trees that never die,” and enslaves a local Indian tribe to harvest their sap.

Première diffusion : 20 avril 1991

S1 E3 • Falling Red Star

Swamp Thing, Bayou Jack, and Tomahawk help NASA retrieve a nuclear-powered satellite that has crash landed in the swamp. Meanwhile, Arcane desires the satellite for his own advantage.

Première diffusion : 27 avril 1991

S1 E4 • Legend of the Lost Cavern

Still obsessed on gaining immortality, Dr. Arcane desecrates the Indian burial of Tomahawk’s ancestors in search of the Lost Caverns, home of the fabled Fountain of Youth.

Première diffusion : 4 mai 1991

S1 E5 • Experiment in Terror

While showing Delbert & J.T. around the swamp, Swamp Thing is captured and taken to New Orleans for government experiments. Delbert, J.T., and Bayou Jack plan to rescue him as does Arcane for his own plans.

Première diffusion : 11 mai 1991