Tuesday, August 4, 2020 ABC 8:00 p.m. “Modern Family” (R) 8:30 p.m. “Modern Family” (R) 9:00 p.m. “black-ish” (R) 9:30 p.m. “Mixed-ish” (R) 10:00 p.m. “What Would You Do?” CBS 8:00 p.m. “NCIS” (R) 9:00 p.m. “FBI” (R) 10:00 p.m. “John Lewis: Celebrating A Hero” NBC 8:00 p.m. “America’s Got Talent” (two hours) 10:00 p.m. […]