So what's the full story. I knew there was a falling out but I never heard why.
Dave Prowse could never keep his mouth shut. He gave away spoiler after spoiler to the public. It got so bad that Lucas had to give him his own scripts that were completely inaccurate. Then, by Return of the Jedi, his profit percentage was reduced to almost nothing because of the mass story leaks. If you read the recent,
incredible, making of books it tells the whole story throughout each book as the problems with Prowse progressed. Lucasfilm and Fox were keeping score of leaks. I can't remember if it was Empire or Jedi where it shows the studio notes of leaks. It was something like this:
Ford: 1
Fisher: 2
Hamill: 1
Prowse: 19
Those are not the exact numbers but it is very close from memory.
That gives you an idea as to why he was progressively "forced"
out of the family over the course of the three films. Now, if there was something he did AFTER Return of the Jedi, I am not aware. However, everything is clearly stated in the Making of Books.
Here's a funny bit of it for me personally, I had bought the making of books but I hadn't read them yet. I had Dave Prowse sign the Empire one. Little did I know the information that it included about him. I am sure he is aware but he didn't say anything to me when I had him sign it.
As others have mentioned, and from what I read, he has done it all to himself and he constantly "wonders why." He posts on Facebook from time to time about how he has not been invited to Celebration, yet again. Stuff like that.
If anyone has additional details, or cares to pull the actual exact information from the books, post up.
Now, as far as the topic at hand, Elstree... could have been better. The intro was brutally long and tough to get through. I watched it yesterday on Netflix. I knew nothing about it. I just came acrossed it while browsing. I watched it right away. It was just ok.