Best-bets for Nov. 20: Letterman’s back; reality shows ramp up
1) “The Late Show,” 11:35 p.m., CBS. David Letterman (shown here) finally visits his old domain. For 12 years, he hosted “The Late Show” in the Ed Sullivan Theatre, sometimes getting huge ratings. But he left in 2015 and Stephen Colbert took over. Letterman, now 76, has confined himself to a one-on-one interview show for Netflix. He did 22 episodes over four years, but the last was almost a year ago. Now he visits Colbert’s show. Read more…