there is no official ntsc dvd release of hearts of darkness, either seperately or as a dvd extra.
I know because i've rented the ntsc release of redux. Redux is not the 5 hour workprint.
The vietnam footage in more american graffiti is the only place where you can see what george's version of the film could've been.
Plus the ntsc release of The rain people does not have george lucas great making of doc, filmaker.
Nor does the Carl Foreman film mckennas gold have lucas tone poem form the shoot.
I defintely want lucas version of the apocalypse script he did with milius.
Hearts of Darkness is one of the most requested dvd's on amazon.com.