Monday, May 21, 2018 ABC 8:00 p.m. “Dancing With the Stars” (season finale) 9:00 p.m. “American Idol” (season finale, two hours) CBS 8:00 p.m. “The Big Bang Theory” (R) 8:30 p.m. “Man with a Plan” (season finale) 9:00 p.m. “The Big Bang Theory” (R) 9:30 p.m. “Mom” (R) 10:00 p.m. “Elementary” NBC 8:00 p.m. “The […]
