I'm always intrigued by the inner workings of an entity; in part, wondering 'how they do that' landed me in the world of journalism.

Pretty Little Liars (8pm, ABC Family) - Aria feels torn about how to view Jason when Spencer and Emily paint him in a negative light. Also, mounting pressure from "A" drives Emily close to the edge.

MasterChef (8pm, Fox) - The winner is announced after a grueling final challenge in the two-hour season finale. (Please don't be Christian. Please don't be Christian. Please don't be Christian.)

Memphis Beat (9pm, TNT) - In the Season 2 finale, a family feud reaches a fever pitch, resulting in the shooting of a girl. Meanwhile, Dwight's peers discover he has a new girlfriend. Dwight (Jason Lee, left) tries to separate his personal life from his professional life, but that proves difficult.

Ludo Bites America (9pm, Sundance) - Chef Lubo Lefebvre brings his "pop-up restaurant" to Raleigh, where he and business partner/wife Krissy create their own version of North Carolina barbecue at The Pit.

Downsized (9pm, WeTV) - In the Season 2 premiere, Todd wants to buy a house, but Laura is hesitant to make the leap and Rex faces an unexpected outcome from his new job.

HawthoRNe (10pm, TNT) - In the Season 3 finale, Christina returns to the hospital and Tom must perform surgery on a friend. Elsewhere, Kelly experiences a game-changing moment and Bobbie and Steve contemplate an all-important change. Chi McBride and Kimberly Elise guest star.

Katie: My Beautiful Friends (10pm, OWN) - The series premiere of reality show featuring British model Katie Piper, who was disfigured in a 2008 acid attack. For the show, Piper sets up a mentoring system to help others facing physical challenges.

Family Restaurant (10pm, WeTV) - Season 3 opens with a new family, the Quons, who run a Chinese restaurant in Edmonton. The oldest son in the family wants to bring the 60-year-old eatery into the 21st Century, whether his parents like it or not. Read our tasty review.