Remembering one of televisions most beloved stars, Valerie Harper.

Plus, The brother of Olympic gold medalist Simone Biles arrested and accused of a shocking crime. And, John Travolta on the ?MTV Video Music Awards? Taylor Swift trophy mix-up. Plus, our Nick Jonas exclusive in New York City and flashing back with Arnold Schwarzenegger for ?The Terminator? then and now!

Then, ?ET Good Works? travels to Zambia on a mission of ?love? with Melissa Joan Hart.

Entertainment Begins and Ends with ET