Pete Seeger: The Power of Song
Starring Pete Seeger, Joan Baez, Johnny Cash, Bill Clinton, Bob Dylan, Arlo Guthrie, Mary Travers, Bruce Springsteen, Paul Stookey
It's a documentary and music movie, and has a rating of 8.4 out of 10 from Imdb which is very high for this kind of movie.
Watch it here
Not found streaming from Belgium.