Friday, April 16, 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” 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. “Who’s Line is it Anyway?” (season finale and repeat) 9:00 […]