Pretty Little Liars: Hanna's (Ashley Benson) visits with Mona (Janel Parrish) are causing a rift in her relationship with Caleb (Tyler Blackburn), but she's reluctant to tell him why she needs to see Mona (8 and 10 p.m. ABC Family).
The Real Housewives of Orange County: Drama continues at Heather's party in the season finale (9 p.m. Bravo).
Dance Moms: Abby secretly enters Maddie in two competitions and then choreographs a group number inspired by "The Hunger Games," which seems appropriate for this new episode of the unscripted series (9 p.m. Lifetime).
Frontline: The new episode "Dollars and Dentists" examines flaws in the dental care system that affect both children and adults (10 p.m. KOCE).
Pregnant in Heels: While in Los Angeles to celebrate the opening of her new maternity store, Rosie gains a couple of new clients in this new episode (10 p.m. Bravo).
Bristol Palin: Life's a Tripp: Levi Johnston's book is published while Bristol struggles to adjust to life in Los Angeles in this new episode (10 p.m. Lifetime). Then, in a second new episode at 10:30 she arranges a meeting with Levi to discuss his role in his son's life.
Craft Wars: This new 10-episode competition series puts the spotlight on the $30-billion craft industry, pitting everyday enthusiasts against one another in difficult challenges. Tori Spelling hosts (10 p.m. TLC).
Franklin & Bash: When Jared (Breckin Meyer) serves as a small-claims court judge, his ruling on an outstanding contempt citation angers the rock music community and pits him against his father (Beau Bridges). With Peter Weller, Malcolm McDowell and Mark-Paul Gosselaar (10 p.m. TNT).
U.S. Olympic Trials: Track & Field Finals. (11 a.m. NBCSP). Swimming (1; 2:30; 3:30; 8; 9;10:30 p.m. NBCSP).
Baseball: The Angels visit the Baltimore Orioles (4 p.m. FSN); the Dodgers visit the San Francisco Giants (7 p.m. KCAL).
College baseball: NCAA World Series Championship (if necessary) (5 p.m. ESPN).
Tennis: Wimbledon Early Round (4 a.m. ESPN2).