I saw a speech version for this once...
Let me just tell you it was huge... over 100 meg for the download.
So it's not a very good chance to find it appearing here any time soon.
I suggest you try to buy a copy of the game (not very likely, hard to find) or you can try looking around the abandonware scene.
There is a site that hosts it, but if I mentioned it, it would get me in trouble.