Guest from Sanity:
Link does not work - please be more specific about the program
you mention. American Masters did a Dylan doc "NO DIRECTION HOME"
(1965) produced by Martin Scorsese. Is there a newer one???

There was a documentary film about Dylan's ROLLING THUNDER REVUE in 1975 "RENALDO AND CLARA" which has not been officially released, though there are bootleg copies offered. IIRC it contained discussion
of the Greenwich Village associations and rivalries, including Dave VanRonk and Phil Ochs.

Thomas.