The Return of Swamp Thing
PG-13“Why can't men be more like plants?”
1989·84 min·Released
Studio: Lightyear Entertainment
5.5TMDb
Available on
Theatrical May 11, 1989
🇺🇸
USA · English · USA
Overview
The Swamp Thing returns to battle the evil Dr. Arcane, who has a new science lab full of creatures transformed by genetic mutation, and chooses Heather Locklear as his new object of affection.
Trailer
Crew
DirectorJim Wynorski
WriterNeil Cuthbert, Grant Morris
Cast
Louis Jourdan
Dr. Anton Arcane
Heather Locklear
Abby Arcane
Sarah Douglas
Dr. Lana Zurrell
Dick Durock
Swamp Thing
Joey Sagal
Gunn
Ace Mask
Dr. Rochelle
Monique Gabrielle
Miss Poinsettia
RonReaco Lee
Omar
Daniel Emery Taylor
Darryl Hallenbeck
Ralph Pace
Sheriff Beaumont
Alex Van
Gurdell
Christopher Doyle
Leechman
Rex Pierson
Dr. Rochelle Mutation
Tony Sears
Harry Dugan
Bill Eudaly
Withered Chuck
Anthony Cecere
Conkilin
Timothy Birch
Clyde
J. Don Ferguson
Bob
Jim Grimshaw
Morty
Albert B. Cooper IV
Taxi Driver
Part of Swamp Thing Collection
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Keywords
swampbased on comicbody horror
Details
Budget
$4M
Revenue
$0M
TMDb Votes
259
Added May 14, 2026Updated Jun 4, 2026