Highlights for December:
"Musician's Green Book: An Enduring Legacy" - Dec 4, about the musicians who relied on the traveler's book to navigate racial segregation
Frontline: "Crime Scene Bucha", Dec 6
American Masters: "The Adventures of Saul Bellows", Dec 12, about author; "Groucho & Cavett", Dec 27, about the friendship between Groucho Marx and Dick Cavett
POV: "Let the Little Light Shine", Dec 12, Black-oriented elementary school in Chicago fights closure
"In a Different Key" - Dec 13, about autism and the fight to belong
"The Earthshot Prize 2022" - Dec 14, special, awards ceremony from Britain on those working on environmental challenges
Nova: "Rebuilding Notre Dame", Dec 14 (rescheduled after preemption)
"The Letter: A Message for Our Earth", Dec 21, letter from Pope Francis calling on us to care for the planet
"Mary Berry's Ultimate Christmas"; Dec 24, from Britain, British chef puts together the ultimate Christmas feast
As usual, check your local listings as there is Christmas programming I haven't mentioned and lots of repeats and marathons, plus programs mentioned above could be shown on different days by local stations