I linked to the interviews from Studio magazine here because I knew some would enjoy the pics of Viggo Mortensen (Aragorn) and some of his paintings.
However Ringer Eledhwen has made these great translations of the text, and there is a lot to enjoy even though the interviews were taken from before TTT came out. Lots of stuff! I couldn’t fit it all on one page. There’s an overview of the film project here, an interview with Brad Dourif (Wormtongue) here and a very long interview with Viggo Mortensen about his life and work here.