what network is this is us on
This Is Us Catch-Up Marathon Airing On USA Network. Everyone mark your calendars, USA Network is running a catch-up marathon of the new hit series This Is Us on Saturday, January 7. All ten episodes of the NBC series will air on the sister cable network USA to give viewers the chance to watch the biggest breakout show of the fall season. The catch-up marathon will begin at 1 p.m. on January 7, and will continue through 11 p.m. on USA. New episodes of This Is Us will begin on NBC on Tuesday, January 10.