I just sent an e-mail to PBS asking about the documentary. I'll let you know when I get a reply.
My PBS e-mail:
Myself and several support groups for former Jehovah's Witness keep hearing about an upcoming PBS documentary titled "Knocking."
From the press releases it seems to be a puff piece about the religious cult and not at all objective or evenhanded. Attempts from many people from around the world who wish to share their negative experiences about this religious group seem to have fallen on deaf ears.
When does PBS plan on airing the piece? Is there anyway to have imput into this PBS documentary?