TV TOP PICKS

7 p.m. on CW The Flash

When Barry (Grant Gustin) and his team race to save suburban mom Vickie Bolen (guest star Catherine Lough Haggquist) from peril, they discover she’s actually a meta-human who is hiding her uncanny powers from her family. After Barry encourages Vickie to share her secret with her loved ones, Nora (Jessica Parker Kennedy) realizes she needs to open up to Barry and Iris (Candice Patton) about Thawne (Tom Cavanagh).

8 p.m. on FOX Mental Samurai

In this new reality competition series hosted by Rob Lowe, contestants must concentrate as never before to answer questions accurately under extremely challenging conditions. While being peppered with questions designed to test general knowledge, memory, puzzle-solving and sequencing, the players are physically transported at high speeds around the set in a capsule that can be rotated 360 degrees.

8 p.m. on HGTV One of a Kind

Interior designer Grace Mitchell really earns the title for her new design series, which reflects her determination to give her Fort Worth, Texas, clients renovations that reflect their personality. In each episode, Grace takes time to learn the personal story of the homeowner who has hired her, then weaves elements of the family’s history, favorite hobbies and personality traits into her design, which is innovative in its own right as well. The series premiere, for example, features custom wallpaper made from actual love letters.

8 p.m. on TVL Teachers

Class is dismissed after three seasons for this consistently funny yet frequently underrated classroom sitcom. Tonight’s series finale, “Wedded Miss,” takes place on sweet Mary Louise Bennigan’s (Katie O’Brien) wedding day with Hot Dad (Ryan Caltagirone), who’s about to become Hot Groom. At least, he will if Ms. Bennigan’s stalwart faculty friends can manage to fix a day that is rapidly turning into a hot mess.

9 p.m. on NBC The Village

This character-driven ensemble drama is set in the titular Brooklyn apartment building, where the tenants have formed a tight-knit extended family unit. Sarah (Michaela McManus, pictured), a nurse, is raising a precocious teen on her own, while millennial law student Gabe (Daren Kagasoff) shares his place with an unexpected roommate.