Friday, June 21, 2019 ABC 8:00 p.m. “Marvel’s Agents of SHIELD” 9:00 p.m. “20/20” (two hours) CBS 8:00 p.m. “Whistleblower” 9:00 p.m. “Hawaii Five-O” (R) 10:00 p.m. “Blue Bloods” (R) NBC 8:00 p.m. “American Ninja Warrior” (R, two hours) 10:00 p.m. “Dateline” (two hours) Fox 8:00 p.m. “Beat Shazam!” (R) 9:00 p.m. “Masterchef” (R) CW […]