I watched an excellent PBS documentary recently called Death & the Civil War & I have watched the famous Ken Burns series several times. Is there any others that come recommended.
How much time do you have? \
There are literally hundreds of documentaries on battles and various facets of the conflict. I personally prefer the presentations and lectures to documentaries made using actors or reenactors. But then I get 'turned off' by the overly neat battlefields, soldiers in clean uniforms and lack of destruction.
The presentations, often with photos and maps, are line 'picking the brains' of an 'expert'.
In addition, all of David Blight's lectures for the Yale University class,
The Civil War and Reconstruction (HIST 119), Eric Foner's lectures for his Columbia University class,
The Civil War and Reconstruction, and many lectures by Gary Gallagher are available on YouTube.
Right now I have tabs open for two of the many C-Span interviews and lectures. Beyond this, there are literally hundreds of documentaries on battles and various facets of the conflict.
Just search Civil War at YouTube or C-Span and you'll 'fill your dance card' very quickly.
Enjoy!