In the early 1990s, Bill Moyers began following two Milwaukee families, the Neumanns and the Stanleys, as they struggled to keep a foothold in the middle class in the face of economic changes that largely destroyed the city’s decently-paid, unionized manufacturing jobs. An earlier documentary, Surviving the Good Times, showcased the two incredibly hard-working families’ efforts to adapt to the new economic reality. Their stories highlight the difficulty of trying to achieve the American Dream on a series of jobs that rarely pay a living wage or offer any benefits.

And how about now? Twenty years after he first started following their lives, Moyers returned to Milwaukee to see how they had fared during the housing bubble and subsequent economic crisis. Two American Families shows the increasing economic precariousness each family experiences over two decades and the impacts this has on the opportunities they can provide their children. It’s a heartbreaking look at the effects of large-scale economic changes on individual families.

PBS has also posted interviews with a few of the family members about why they participated in the new film, as well as an update on how they’re doing since they were last filmed. And you can find a number of charts on the changing economy and its impacts on families here, and some data about Milwaukee specifically here.

Gwen Sharp is an associate professor of sociology at Nevada State College. You can follow her on Twitter at @gwensharpnv.