What to Watch on Monday: Regis is back for a special look at ‘Millionaire’
iHeart Living Room Concert for America (9 p.m., Fox) - This concert, hosted by Elton John, aired last week and raised more than $10 million for Feeding America and First Responders Children’s Foundation. If you missed it, catch tonight’s encore presentation featuring Lizzo, Mariah Carey, Billie Eilish, Sam Smith and many others.
Who Wants to Be a Millionaire? Secrets and Surprises (10 p.m., ABC) - Hard to believe it has been 20 years since “Who Wants to Be a Millionaire” debuted on ABC, taking the world by storm, and Regis Philbin (God love him) made “Is that your final answer?” part of the American vernacular. Tonight’s look back at the show includes rares interviews with Philbin, the show’s original host, and with former host Meredith Vieira. We also get an interview with Jimmy Kimmel, who will host a limited series of celebrity “Millionaire” shows this month.
Deadwater Fell (Acorn) - This psychological drama starring David Tennant and Cush Jumbo makes its North American debut today. The four-part British mystery series explores the cause and aftermath of a horrific crime in a small Scottish community, when a seemingly perfect family is murdered by someone they know and trust. Those closest to the family begin to question everything they thought they knew about their friends.
Some programming descriptions are provided by networks.