The MBC Chicago people have announced a new historical drama called "Splendid Politics" that begins tonight. A total of 50 episodes, each 60 minutes long; airs Mondays and Tuesdays at 10:25 p.m., with repeats airing Tuesday and Wednesday afternoons at 5:40 p.m.
We had some discussion about this one in the "Upcoming K-Dramas" thread. It's a story about Princess Jeongmyeong, who was one of King Seonjo's daughters during the Joseon period. She was a real person but the story will apparently be largely fictional. Below are links to the station's PDF announcement and to the drama's AsianWiki page.