Anything from Ken Burns.
Also if you want to watch something that makes you feel dirty inside watch Abducted in plain sight.
My wife and I have been watching a few Netflix documentaries lately and are looking for recommendations for more. We've recently watched the documentaries on Ted Bundy and Sister Cathy Cesnik (The Keeper). The Keeper absolutely made my blood boil due to1) her murder never being solved, 2) the amount of abuse that was tolerated in the church/school and 3) the incompetence or payoff of the Baltimore PD.
So, any recommendations?