TV highlights: Ethan and Kate struggle to keep the town safe in the 'Wayward Pines' season finale

(All times Eastern.)A former NFL cheerleader faces off against professional chefs on "Food Fighters" (NBC at 8).Cat and Vincent are being targeted by an assassin on "Beauty and the Beast" (CW at 8). In an effort to lure the assassin away from their family and friends, Cat and Vincent pretend to elope.