NBC unveils new fall schedule with the addition of eight new shows and a multitude of returning hits for the 2019-20 season.

TVGN, which yesterday announced plans to air marathon episodes of "The Tomorrow People," "The Originals" and "Reign" on Saturday afternoons leading up to the return of new episodes to The CW, today announced that it will provide an all-day marathon of CBS' "Hostages" on Sunday, January 5. The marathon begins at 1:00 PM ET/PT, starting with the series premiere, and will last until 2:00 AM ET/PT on Monday, January 6.