After deciding to build the first commercial airport on the south Atlantic Ocean island St. Helena (which attracts tourists for being the burial place of Napoleon), they discovered the remains of thousands of the formerly enslaved. The film “A Story of Bones” follows the delicate work of an environmental and cultural heritage consultant as they deal with it. It makes its premiere on “POV” (PBS, 10 p.m., check local listings).

The new series “Unknown” (Netflix, streaming) begins with a race between Egyptologists to find a lost pyramid and an unlooted tomb. 

SharkFest continues with the first of a six part “When Sharks Attack 360” (National Geographic, 8 p.m.), “Return of the White Shark” (National Geographic, 9 p.m.) and “Bull Shark vs. Hammerhead” (National Geographic, 10 p.m.).

“You, Me & My Ex” (TLC, 9 p.m.) ends its season with some decisions.

Emma Roberts surprises her aunt with a kitchen renovation on the season finale of “Celebrity IOU” (HGTV, 9 p.m.). 

“90 Day Fiance: Love in Paradise” (TLC, 8 p.m.) ends its season with decisions being made.

Early rounds are played at Wimbledon (ESPN, 6 a.m.) early this morning. 

“The Great American Recipe” (PBS, 9 p.m.) prepare favorite foods for a loved one.