Dennis Hopper explains his rocky relationship with Brando on the set
Check it out here (it's 6 minutes): https://www.youtube.com/watch?v=Isk-mJBK1tk
What's funny is that Dennis talks about Brando similar to the way his wacky journalist character in the movie talks about Kurtz (Brando). Either life imitates art or Hopper never got out of character or, more likely, his character essentially was Hopper.
You can almost hear him saying: "What are they going to say about him? What? Are they going to say he was a kind man? He was a wise man? He had plans? He had wisdom? Bull****, man!"
My 150 (or so) favorite movies:
http://www.imdb.com/list/ls070122364/