PARADE'S END
HBO, 9:00 p.m. ET
PARTS 3 AND 4: In these two parts of this new HBO miniseries, the three primary characters – Benedict Cumberbatch as Christopher, Rebecca Hall as his unfaithful wife Sylvia, and Adelaide Clemens as Christopher’s apparent true love – circle one another like planets in orbit. They rarely touch, but when they do, it’s incendiary.