HIGHLIGHTS

2:00 p.m.

(DSC) LIFE AFTER CHERNOBYL The first scientists with unlimited access to the Chernobyl danger zone explore the impact on the environment and wildlife since being in the most contaminated area on Earth for the last 30 years. (cc)

7:00p.m.

(AP) DR. JEFF: ROCKY MOUNTAIN VET Dr. Jeff treats a skittish Savannah cat; Dr. Amy helps a beloved dog who was injured. (N) ‘TVPG’ (CNBC) UNDERCOVER BOSS The chief executive officer of Gigi’s Cupcakes struggles with the pressures while under cover. (cc) ‘TVPG’

(FOOD) DINERS, DRIVE-INS AND DIVES A taste of the Rocky Mountains to southwestern specialties for the best of the west. (cc) ‘TVG’

7:30 p.m.

(NICK) ALL THAT Pop group Jonas Brothers performs “Sucker.” (N) (cc) ‘TVG’

8:00p.m.

(AP) DODO HEROES Cute Cumber, an orphaned dwarf pony with leg deformities, is saved by Ashley and her 3-year-old son. (N) (cc) ‘TVPG’ (FOOD) DINERS, DRIVE-INS AND DIVES It’s all about summer, from burgers and dogs to smoking barbecue, and beachy seafood. (cc) ‘TVG’ (NICK) THE SUBSTITUTE An inside look at how comic Lilly Singh went under cover as “The Substitute” to prank students. (N) (cc) ‘TVG’

9:00p.m.

(AP) THE AQUARIUM Beloved Asian smallclawed otter has a recurring bloody nose. (CNBC) UNDERCOVER BOSS Michael Roper, president and CEO of Taco Bueno, goes under cover to meet his employees. (cc) ‘TVPG’ (FOOD) DINERS, DRIVE-INS AND DIVES Hawaiian shrimp truck; North Carolina drive-through; a classic Florida fish house; sushi in Mexico. (cc) ‘TVG’