Hart of Dixie (8 p.m., CW) – In the Season 4 finale (some say it could be the series finale), Zoe (Rachel Bilson) and Wade (Wilson Bethel) try to work out their issues, and Zoe makes a life-changing decision. Also, Lavon (Cress Williams) feels guilty about misleading Lemon (Jaime King) and is determined to make things right. Meanwhile, George (Scott Porter) and AnnaBeth (Kaitlyn Black) are frustrated with their current situation, leaving them with a big decision to be made. Tim Matheson also stars.
Also on tonight . . .
NCAA Tournament – N.C. State plays Louisville at 7:37 on TBS and Duke plays Utah at 9:45 on CBS. For a schedule of all tip-off times and networks, check out CBSSports.com.
Cristela (8 p.m., ABC) – Two new episodes air tonight. In the first, Trent makes a move that backfires, and at 8:30, Cristela must persuade Maddie to improve her work ethic.
Grimm (8 p.m., NBC) – Nick and Hank investigate a lovers’ quarrel that ended in murder, while Captain Renard asks Monroe and Rosalee for help.
Dreamcatcher (9 p.m., Showtime) - In this documentary set in Chicago, former prostitute Brenda Myers-Powell helps at-risk youths and women break the cycle of violence and sexual exploitation and find the means to change their own lives.
Unlikely Animal Friends (10 p.m., Nat Geo Wild) – A boy is saved by his heroic family cat, a dog mothers a “puppy goat” and a man spoils his pet deer.