Doctor Alec Holland was a scientist who was working on a plant growth formula that could end world hunger when evil scientist Anton Arcane, desiring to have the formula for himself, destroyed Holland's lab. Holland, who was covered in flames from his own growth formula, dove into the swampy waters where he was transformed into a man-plant mutant known as Swamp Thing. He entrusted his diary to Arcane's step-daughter, Abigail, in the hopes that she would help him find a way to become human again. He is often assisted by a Native American named Tomahawk, a Vietnam veteran named Bayou Jack, and by two teenagers named J.T. and Delbert.
- Metamorphosis: Physical malleability in the manner of transforming himself into various types of plant life.
- Dependency: Needs water to survive.
- This version of the character is exclusive to the continuity of the television series Swamp Thing and is an adaptation of Alec Holland/Swamp Thing. The original character was created by Len Wein and Bernie Wrightson and first appeared in Swamp Thing #1.
- Swamp Thing was voiced by Len Carlson.
- 7 Appearances of Alec Holland (Swamp Thing 1991 TV Series)
- 1 Images featuring Alec Holland (Swamp Thing 1991 TV Series)
- Quotations by or about Alec Holland (Swamp Thing 1991 TV Series)
- Character Gallery: Alec Holland (Swamp Thing 1991 TV Series)
Swamp Thing and is predominantly seen in the Swamp Thing family of titles. This character may be part of the Swamp Thing's supporting cast, a minor acquaintance, or one of his adversaries. This template will automatically categorize articles that include it into the Swamp Thing Characters category.