In this week's Sunday Sitdown, comedy icon Carol Burnett joins Willie Geist to talk about her new series "Palm Royale" and her rise from a difficult childhood to become one of the funniest and most influential people in American culture. In his most significant appearance since his announcement that he is battling cancer, King Charles attended Easter Sunday services in Windsor. The king has not resumed public duties since his announcement. NBC's Meagan Fitzgerald reports for Sunday TODAY. AT&T is warning more than 70 million current and former customers that their personal information may have been leaked on the dark web and to reset their passwords. The company is offering free credit monitoring to those who are affected. The men's Final Four is gearing up with the UConn Huskies facing the Alabama Crimson Tide and on the women's side, the Iowa Hawkeyes are preparing for a highly-anticipated rematch with LSU in the Elite Eight. NBC's Jesse Kirsch reports for Sunday TODAY. Demolition crews have started removing the wreckage of the Francis Scott Key Bridge as the families of six construction workers grieve and investigators question how the fully-loaded cargo ship tragically lost control. NBC's Tom Costello reports in this week's Sunday Focus.

In this week's Sunday Sitdown, 16-time Grammy winner Alicia Keys joins Willie Geist as she prepares to open her acclaimed coming-of-age musical "Hell's Kitchen" on Broadway that's inspired by her own life and more than a decade in the making. The Israeli people are back out on the street and air restrictions have been lifted after the country foiled a massive drone and ballistic missile attack from Iran. All of the drones were shot down and only a few ballistic missiles made it into the country causing minimal damage. NBC's Richard Engel reports for Sunday TODAY. Nearly 30 years ago, on the night of June 17, 1994, Americans sat glued to their televisions watching a slow-speed chase with beloved former football star O.J. Simpson in the back of a white Ford Bronco and a convoy of police cars. The chase was the beginning of a long saga that captivated the country with Simpson on trial for the murder of his ex-wife Nicole Brown Simpson and her friend Ron Goldman. NBC's Steve Patterson reports in this week's Sunday Focus. Sunday TODAY's Willie Geist runs through the Highs and Lows of the week including a science class from 1978 reuniting with their teacher to witness the once-in-a-generation total solar eclipse, a racehorse trotting on the wrong track and more!  Trina Robbins, the first female cartoonist to draw a full issue of "Wonder Woman," has died at 85. Robbins' legacy was immortalized when a group of women paid tribute by drawing her in a scene with the superhero she helped bring to life. Sunday TODAY's Willie Geist remembers a life well lived.