History of character has not yet been written.
- Blue Devil Costume: Blue Devil's powers originally came from a highly sophisticated stunt suit Danny built for practical in-camera effects. The techno-organic exosuit disappeared when he was reborn as a true demon.
- This version of the character is exclusive to the continuity of the television series Swamp Thing and is an adaptation of Dan Cassidy/Blue Devil. The original character was created by Dan Mishkin, Gary Cohn, and Paris Cullins and first appeared in Firestorm (Volume 2) #24.
- Dan Cassidy was portrayed by Ian Ziering.
- 7 Appearances of Daniel Cassidy (Swamp Thing 2019 TV Series)
- 4 Images featuring Daniel Cassidy (Swamp Thing 2019 TV Series)
- Quotations by or about Daniel Cassidy (Swamp Thing 2019 TV Series)
- Character Gallery: Daniel Cassidy (Swamp Thing 2019 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.
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