Friday, February 19, 2021 ABC 8:00 p.m. “Shark Tank” 9:00 p.m. “20/20” (two hours) CBS 8:00 p.m. “MacGyver” 9:00 p.m. “Magnum, P.I.” 10:00 p.m. “Blue Bloods” (R) NBC 8:00 p.m. “The Blacklist” 9:00 p.m. “Dateline” (two hours) Fox: 8:00 p.m. “WWE Friday Night Smackdown” CW: 8:00 p.m. “Whose Line is it Anyway? (original and repeat) […]