Well, the way they make shows is, they make one show. That show's called a pilot. Then they show that show to the people who make shows, and on the strength of that one show they decide if they're going to make more shows. Some pilots get picked and become television programs. Some don't, become nothing. She starred in one of the ones that became nothing.
As any urban dweller can tell you, the one thing that's constant in city life is change. Buildings rise up and are torn down; parks bloom out of old train tracks; swimming pools become ice rinks that become arcades and then turn into Whole Foods.
As a result, many of these early cities eroded into mounds of earth over time. But even in their heyday, they would have probably looked a bit like clay boxes atop an earthen mound, surrounded by the plants, trees, and dairy animals that their inhabitants cultivated.