Filmed in the 1960s, the actual movie never saw the light of day. Why? Bunk Gardner, one the 'Mothers' who was there, tells the interesting and possibly true story of the greed, bulling and disrespect that kept the film from the public. See Bunk's full interview on YouTube, here:
https://youtu.be/dfOH5nrNWcQ
The Jimmy Carl Black interviews are even more hard-hitting and can be found here:
https://youtu.be/7BnjWonHSgc
Some great insights and hilarious backstories for fans of the early Mothers.