Best-bets for Sept. 21: on the brink of new season
1) “American Ninja Warrior,” 9-11 p.m., NBC. In two weeks, NBC will fill this spot with new episodes of “Transplant” (a fairly good Canadian drama) and reruns of “Dateline.” For now, it reruns the “Ninja” special (shown here) from Monday – a relay race involving people who are couples in real life. That’s preceded at 8 p.m. by a “Password” rerun that has Jimmy Fallon and Meghan Trainor. Read more…