Bad traffic
Jada Pinkett Smith, deliciously evil on "Gotham," shows off her angelic side in "Children for Sale: The Fight to End Human Trafficking," a new documentary in which the actress travels to Atlanta, where she follows law enforcement on raids and rescues of underage girls. 8 p.m. CNN
Who's there?
In his never-ending quest to dominate every hour of television, Ryan Seacrest hosts "Knock Knock Live," a new series in which celebrities emcee money-winning games on people's doorsteps. David Beckham, Lea Michele and Common are among those playing this unique version of trick or treat. 8 p.m. KMSP, Ch. 9
Prison break
Talk about fateful timing. "Drug Lord: The Legend of Shorty" makes its TV premiere on "Frontline" just weeks after its subject, cartel leader Joaquin "El Chapo" Guzman Loera, made his second escape from a Mexican prison. 9 p.m. TPT, Ch. 2
Neal Justin
Singing, ceremonies and straw hats: Olympics opening ceremony in Tahiti centers Polynesian culture
![Viva Froeming, left, touched the face of friend Virginia Goering as her twin sister Vera Sims looks on. The three ladies, all 101 years old, have been](https://arc.stimg.co/startribunemedia/ZRFTXJFYUVHBTFGD4UNQNYTEGI.jpg?h=91&w=145&fit=crop&bg=999&crop=faces)
Three 101-year-old friends recall fond memories in 1940s Alexandria
Celine Dion makes musical comeback at Paris Olympics with Eiffel Tower serenade
![Former Gophers diver Sarah Bacon, right, will compete with Kassidy Cook in the women's 3-meter synchronized springboard competition at the Paris Olymp](https://arc.stimg.co/startribunemedia/N37HMV3KY5CYPB4SIMTKQVIH7M.jpg?h=91&w=145&fit=crop&bg=999&crop=faces)