Very small clip of Casey speaking about THE film…..plus a few more words added in the Contact Music article.
Contact Music has a bit more:
But Affleck is adamant the footage is real. He tells America’s ABC News, "I wanted to explore what I thought would be an interesting period in his life. He said he didn’t want to act anymore, he wanted to try doing music, and that, right there, says something’s going to happen…
"I had no idea what exactly was going to happen and all that would unfold and every day I spent with him on this journey. It ended up being more and more fascinating, more and more things happened that were both in the public spectacle and a very private internal implosion that I got to witness. It made for this unbelievable, one-of-a-kind movie. You’ll find out what was happening in his life in that period – what was going on before he went on (sic), what was going on afterwards
LINK: Contact Music