Sorry if anyone has already posted about these, but I just finished watching the final installment of a series of interviews with Hackett, Gabriel, Banks, Rutherford, and Collins done in 2014. The videos are unedited "rushes" from just one of three cameras, so both sound and framing (though not video quality, per se) are a bit rough. Fascinating conversations, though, and interesting to see the personalities and watch the dynamics. Two hours, altogether, covering the band's beginnings through (roughly) Duke.
This is the fourth installment; links to the first three are in the comments: