TV highlights: An unexpected opportunity arises on 'Sex&Drugs&Rock&Roll'

(All times Eastern.)A Georgia firefighter faces off against well-known chefs on "Food Fighters" (NBC at 8 p.m.).Contestants try to avoid being hit with hot fudge on "Boom!" (Fox at 8).On "Beauty and the Beast" (CW at 8), Cat is excited about marrying Vincent, but worries that the mysterious, superhuman experiments will interfere with her wedding plans.