This Is Us

9 p.m. (4) WNBC (30) WVIT

The Pearsons return to the screen for this hit show’s sixth and final season. While the triplets (Chrissy Metz, Sterling K. Brown and Justin Hartley) turn 41, they reflect on the past and look toward the future. Mandy Moore and Milo Ventimiglia co-star.

Milo Ventimiglia and Mandy Moore star in “This Is Us.”