Monday, Sept. 8
8 p.m. on PBS
Filmmaker Ric Burns concludes his documentary series about New York with a look at how the World Trade Center was designed and built, became a sometimes-controversial landmark and was destroyed in the Sept. 11, 2001, terrorist attacks.
9 p.m. on Lifetime
"Sex and the Single Mom"
Gail O'Grady stars in this new movie as a divorced mother whose affair with a married doctor (Grant Show) leads to an unplanned pregnancy. Her 15-year-old daughter (Danielle Panabaker), whom she'd warned about becoming sexually active, finds the situation hard to deal with.