In this week's Sunday Sitdown, Hugh Grant joins Willie Geist for a conversation about his performance in the new movie "Heretic," his habit of seeking out negative reviews, and a look back at his blockbuster romantic comedies that made him a star. Ukrainian President Volodymyr Zelenskyy says the country's air defense shot down dozens of missiles and drones targeting Ukraine's energy infrastructure. President-elect Trump has announced Elon Musk will lead a new cost-cutting agency called the Department of Government Efficiency. Democrats have raised "serious concern" over Musk's companies having major contracts with the federal government. NBC's Julie Tsirkin reports in this week's Sunday Focus. President-elect Trump has tapped oil industry CEO Chris Wright as energy secretary and part of his newly-formed energy council. Meanwhile, there may be new trouble for Trump's pick for defense secretary Pete Hegseth who reportedly paid a woman for her silence years after a sexual encounter at a Republican conference in 2017. NBC's Allie Raffa reports for Sunday TODAY. Just days after appearing in his first professional fight in nearly 20 years, boxing star Mike Tyson says his main event bout against Jake Paul on Netflix may be his last. NBC's Marissa Parra reports for Sunday TODAY.