The Rise and Fall of the Third Reich: Part 1 (1968)

This series is an excellent teaching tool because the instructor can show what happened then (post WWI) then the casual news observer can see the same practices being utilized in present day. This three-hour set of videos doesn't come close to the detail you will find in the book authored by William Shirer, nor the 2-volume book by John Toland "Hitler" Volumes one and two. I encourage reading or at the very least listening to the audio versions.