Here’s another documentary available on-line: A Peace of the Anarchy: Ammon Hennacy and Other Angelic Troublemakers in the U.S.A.
The life and work of Ammon Hennacy is the thread that runs through the documentary, but it does a good job of covering the breadth of 20th century American anarcho-pacifism. It includes segments of interviews with several tax resisters including Karl Meyer, Juanita Nelson, and Kathy Kelly.
And here’s a bonus video from last year of Utah Phillips sharing a story of his encounters with Ammon Hennacy:
