- Number of Discs: 2
- Rated: R
- Run Time: 2 hours, 39 minutes
- Video: Color
- Released: July 20, 2010
- Originally Released: 1982
- Label: Shout Factory
- Encoding: Region 1 (USA & Canada)
- Note: Audio commentary with director Allan Holzman on the director's cut
- Audio commentary with director Allan Holzman on the director's cut
- Interview with producer Roger Corman
- Interviews with cast and crew including director Allan Holzman, composer Susan Justin and Actor Jesse Vint
- A look at the special effects of forbidden world with John Carl Buechler, Robert Skotak, Dennis Skotak, Tony Randel and R Christopher Biggs
- Poster and stills gallery
- Theatrical trailer
- New world trailers
- Director's Cut
- Dolby Digital 2.0 Stereo - English
Performers, Cast and Crew:
The members of a genetic research team become threatened by the hideous organism that they created - a man-eating creature capable of changing its organic structure as it grows and matures. AKA "Mutant."
Planet-hopping adventurer Mike Colby is called to an isolated research station when the scientists lose control of their genetically-engineered mutant. Can Colby stop the monstrous beast from devouring the planet's hapless residents before it's too late'
- Additional cast: Fox Harris, Raymond Oliver, Michael Bowen.