I'm surprised at how many of these I haven't seen! Thanks to the person who posted the link to the
Going Home documentary.
In trying to search for the
Fleetwood Mac at 21 documentary (does anyone have that??), I did manage to find a whole
other documentary I had never seen. It's about Fleetwood Mac but told with Mick as the protagonist, called
Two Sticks and a Drum, from 2001. It's really well done. It includes new interviews with bunches of people and certainly isn't just about Mick, but the unique perspective allows for interesting stuff that you wouldn't get from a more even-handed approach.
You may have seen it before with about 15 minutes cut out, because there is another upload of it to youtube that has a lot of views, but which has been hacked up with parts removed. The version I linked to is the complete version, it appears.