Abby (Julie Graham) stumbles across a mysterious community led by Samantha Willis (Nikki Amuka-Bird), the last surviving member of the government in this new episode (6 and 9 p.m. BBC America).
America's Most Wanted: America Fights Back: Host John Walsh travels to Belize to track an alleged child predator who thought he could hide from the law in this new episode (9 p.m. Fox).
Pit Boss: Shorty and a team organize a car wash fundraiser to help pay for the dog rescues on the season finale (10 p.m. Animal Planet).
Saturday Night Live: Jennifer Lopez hosts and performs in this new episode (11:29 p.m. NBC).
MOVIESTurn the Beat Around:
Romina D'Ugo and Adam Taylor Brooks star in this 2010 TV movie about a young dancer who fulfills her dreams when a club owner opens a disco (7 p.m. MTV).
Sydney White: Amanda Bynes stars in this modernization of the fairy-tale "Snow White." She has the title role of a college freshman who makes an instant enemy in a sorority queen (Sara Paxton), whose boyfriend (Matt Long) clearly is taken with the newcomer. (9 p.m. Lifetime).
Beauty and the Beasts: A Dark Tale: Estella Warren and Rhett Giles star in this 2010 TV movie (9 p.m. Syfy).
Arizona State at California (Noon FSN); Oregon at UCLA (2 p.m. FS Prime); Cal State Northridge at UC Irvine (7 p.m. FS Prime).
XXI Winter Olympics: Curling: men's Bronze Medal match (9 a.m. USA); Cross-country skiing: women's 30-kilometer mass start Gold Medal final; speed skating: men's and women's pursuit Gold Medal finals; snowboarding: men's parallel giant slalom qualifying and Bronze Medal runs (1 p.m. NBC); Curling: men's Gold Medal final (3 p.m. CNBC); Hockey: men's Bronze Medal game (7 p.m. MSNBC); Figure skating: Champions Gala; snowboarding: men's parallel giant slalom Gold Medal final; skiing: men's slalom Gold Medal final; bobsled: four-man Gold Medal final (8 p.m. NBC).
Women's college basketball: UCLA at Oregon (2 p.m. FSN).