The film appeared on the Sci Fi Channel in 2005 under the Sci Fi Pictures label. It starred Matthew Le Nevez, Rachael Taylor, and Jack Thompson.
The movie's plot took many liberties with the source material (most of which seem to have been intended to conform the character more closely to the more popular Swamp Thing). Among these are: moving the setting from the Florida Everglades to Louisiana (though the film was actually made in Australia), and changing the creature's powers from burning those who "know fear" to being able to manipulate the swamp's vegetation. The movie character is also represented in a significantly more antagonistic light than the comic-book version. Man-Thing's former identity remained Ted Sallis, though in the film he is portrayed as a Native American shaman instead of a scientist. Consequently, the Man-Thing's origin is somewhat different, though the Nexus of All Realities is still involved.
For more on the subject, see The Best Indian Movies.