My favorite is the documentary Salesman (1969). Nice to see those cars again and revisit life back in that era.
From IMDB:
From IMDB:
Four relentless door-to-door salesmen deal with constant rejection, homesickness and inevitable burnout as they go across the country selling very expensive bibles to low-income Catholic families.
I've watched it multiple times over the years and found it on YouTube last night.