Wednesday, September 27, 2023, 8:00-9:00 p.m.

Travel from the coast to the high desert to the mountains all in one place, Oregon.

Wednesday, September 27, 2023, 9:00-10:00 p.m.

Engineers race to rescue the Gay Head Lighthouse on Martha's Vineyard from the ocean's erosion.

Wednesday, September 27, 2023, 10:00-11:00 p.m.

At the planet's frozen extremes, animals can reveal the changes taking place.

Thursday, September 28, 2023, 9:00-9:47 p.m.

Martin stops practicing the week before his hearing, but patients continue to solicit his advice.

Thursday, September 28 2023, 9:47-10:33 p.m.

Brenda finds love at the home of a clock collector, but has she fallen for a killer?

Thursday, September 28, 2023, 10:33-11:30 p.m.

A prestigious chess match ends in murder and the team must work out how the killing was carried out.

Friday, September 29, 2023, 8:30-9:00 p.m.

Former U.N. Ambassador and civil rights icon Andrew Young discusses his life and career.

Friday, September 29, 2023, 9:00-10:00 p.m.

Celebrate the recipients of the 36th annual Hispanic Heritage Awards.

Saturday, September 30, 2023, 8:00-10:00 p.m.

As they help each other through difficult times, a strong friendship grows between Stanley & Iris.

Sunday, October 1, 2023, 7:00-8:00 p.m.

Paris falls to the Nazis and Webster and Albert's lives are turned upside down.