Mike Hughes on TV

1) Musicals. Amid a day of biblical films, Turner Classic Movies pauses for “Easter Parade” (1948), at 8 p.m. ET; the film has little to do with Easter, but does have Judy Garland, Fred Astaire and great Irving Berlin songs, Also, the Oscar-winning “Sound of Music” (shown here) is 6:45 p.m. on Freeform and 8:10 and 11:16 p.m. on BYUtv. Read more…

1) Basketball, TBS, TNT and TruTV. It’s final-four time in the college tournament. Connecticut (shown here) and Illinois collide at 6:09 p.m. ET, with Michigan and Arizona at about 8:49. All three channels carry pre-game shows (starting at 2:30 p.m.) and a post-game show. Read more…

1) “Sheriff Country” and “Fire Country” return, 8 and 9 p.m., CBS. Back from a two-week basketball break, these have a big-deal crossover: A mysterious school-bus explosion (shown here) leaves nine students missing; the sheriff and the firefighters investigate. In the second hour, Bode and Nathan try a desperate rescue. Read more…

1) “Georgie & Mandy’s First Marriage” return, 8 p.m., CBS. After a two-week basketball break, broadcast-TV’s best comedy returns. And it’s back with its best kind of episode, mixing the families: Mandy tries to give Georgie’s sister dating advice; Georgie’s mom (shown here) is not pleased. Read more…

1) “Chicago Med,” 8 p.m., NBC. In a remarkable change-of-pace, “Med” starts a two-week story focusing almost entirely on Dr. Charles (shown here). A soft-spoken psychiatrist, he has soothed other people, amid painful family burdens in his past and present. Now life crashes down, in an ordeal played with subtle skill by Oliver Platt, a five-time Emmy-nominee. Read more…

1) “Secrets of the Bees,” 8-10 p.m., National Geographic. The superb “Secrets” films, produced by James Cameron, have shown mega-creatures — whales and elephants and such. Now it goes micro, with great footage inside hives. Bertie Gregory shows us a fascinating web of duties, including scouts, workers and queens-in-waiting. Read more…

1) “Henry David Thoreau,” 9-11 p.m., PBS, concluding 9 p.m. Tuesday. Yes, Thoreau spent two years in a cabin (re-created here), writing eloquently about man and nature, But Ken Burns’ splendid film finds he’s much more interesting than that: Thoreau was a social guy who loved to mingle. He was a teacher, philosopher and pencil-maker, an abolitionist and a strong believer in personal freedom.
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