TV HIGHLIGHTS

The Resident, 8 PM on Ch. 19:

While Conrad

(Matt Czuchry) looks to the future, he reminisces about a special night that included an important conversation with

Nic (guest star Emily VanCamp) in the season finale “Neon Moon.” Meanwhile, Devon (Manish Dayal) is presented with a thrilling out-of-state career opportunity, but

Ian (guest star Andrew McCarthy) receives a devastating diagnosis that forces him to rely on the Chastain doctors. Elsewhere, as Kit and

Bell (Jane Leeves, Bruce Greenwood) celebrate their engagement, Padma (guest star Aneesha Joshi) receives the news she has been waiting for.

Mr. Mayor, 8:30 PM on Ch. 2 and Ch. 5:

The stakes couldn’t be higher in the Season 2 finale “The Debate” as Arpi and Neil (Holly Hunter, Ted Danson) square off in the televised mayoral recall debate. Meanwhile, James (guest star Yedoye Travis) reveals some information that could change the course of his relationship with Mikaela (Vella Lovell). Mike Cabellon, Bobby Moynihan and Kyla Kenedy also star. NBC has canceled this series.

Little People, Big World, 9:03 PM on TLC; 1:03 AM on TLC:

The Roloffs confront some big changes and challenging times when a family rift sparks the beginning of a new family chapter as this long-running docuseries returns for Season 23. Exes Amy and Matt continue to find friendship where they least expect it while they spend more time with her new husband Chris Marek, and his girlfriend Caryn Chandler, even taking a road trip to Arizona together. Less happily, a heated farm negotiation leads Zach and Tori to move to a new home away from the farm.