TV TOP PICKS
7 p.m. on TLC
Little People, Big World
So much has changed since viewers first met and fell in love with the Roloff family 14 years ago, and as this hit reality series returns for Season 20 (!), the familiar characters are swept up in everything from a pregnancy to a major farm renovation. After Matt partially buys out Amy’s stake in Roloff Farms, she decides living 500 feet away from her ex-husband isn’t working for her anymore, so she sets out to find a new home — and with it, a new life.
7 p.m. on USA
The Biggest Loser
This reboot of a long-running NBC weight-loss competition series has charted a kinder, gentler course for its first season, removing temptations for the contestants and no longer voting players off the show. That doesn’t mean the 12 men and women in the mix this season haven’t struggled, however, and in tonight’s finale, they return to the campus where it all started with host Bob Harper, pictured, and trainers Steve Cook and Erica Lugo, to reflect on their journey before the winner is announced.
8 p.m. on OWN
If Loving You Is Wrong
As this soapy melodrama opens its fifth and final season, producers promise fans they can look forward to the most explosive story lines ever, packed with one mystery after another before ultimately arriving at an unforgettable series finale. In tonight’s season premiere, “An Old Skeleton,” a long-suppressed family secret comes dancing out of a local closet. April Parker Jones, Amanda Clayton, Edwina Findley, Heather Hemmens and Charles Malik Whitfield star.
8 p.m. on HIST
The Secret of Skinwalker Ranch This new one-hour nonfiction series gains virtually unlimited access to the titular 512-acre property in the Uinta Basin of Utah, a locale reputed to be a hot spot for paranormal and UFO-related activity. Using cutting-edge technology that includes new laser tech and ground-penetrating radar and drone thermography, the show’s production team applies hard science to its exploration of heretofore unexplained activity at an area some call “UFO Alley.”