Silver-anniversary concert of the stage musical, in London. With Alfie Boe, Nick Jonas, Norm Lewis, Matt Lucas and Lea Salonga on Les Misérables 25th Anniversary Concert at the O2 at 7:30 p.m. Sunday.
Elizabeth hopes to persuade George that Valentine is his child once and for all; Demelza helps Morwenna and Drake build a future; Elizabeth attempts to repair her own marriage on Masterpiece Poldark at 11 p.m. Sunday.
Families, attorneys and judges grapple with California's decision to amend its Three Strikes law, which shortens the sentences of thousands of prisoners on POV The Return at 9 p.m Monday.
Three adults with no college education learn how to adapt to the changing landscape of work, technology and education in America on Roadtrip Nation: Rerouting at 10:30 p.m. Monday.
Chronicling the life and career of the storied political leader from his teenage years living among Native Americans, through his struggle with alcoholism, to his defining roles as a general, congressman and governor of two states on Sam Houston: American Statesman, Soldier, and Pioneer at 7 p.m. Tuesday.
Biologist Liz Bonnin, actress Freida Pinto and mountaineer Jon Gupta reveal the hidden wonders of India's natural world on India: Nature’s Wonderland at 8 p.m. Tuesday.
An investigation explores both sides of the abortion debate through the stories of women struggling with unplanned pregnancies on Frontline The Abortion Divide at 10 p.m. Tuesday.
Writer and producer Courtney Kemp Agboh on On Story at 11 p.m. Tuesday.
From Africa to Sri Lanka to Iceland, animal babies learn the most basic tools for survival during the first three months of life on Animal Babies: First Year on Earth First Steps at 7 p.m. Wednesday.
Researchers seek solutions to contain the rising acidity levels that are threatening the world's oceans on NOVA Lethal Seas at 8 p.m. Wednesday.
Discover how animals have learned to survive in harsh conditions, from high snow-covered peaks to frigid and wild southern seas on Magical Land of Oz Land at 9 p.m. Wednesday.
Host Hari Sreenivasan explores topics such as technology, scientific discovery and innovation on SciTech Now at 10 p.m. Wednesday & 7:30 p.m. Thursday.
Puerto Rican rapper Residente presents songs from his solo debut and from his Calle 13 catalog on Austin City Limits at 10:30 p.m. Wednesday & Friday.
Politico's Anna Palmer and Jake Sherman talk about their book, The Hill to Die On: The Battle for Congress and the Future of Trump's America on Overheard With Evan Smith at 7 p.m. Thursday.
Exploring Montreal, from hidden-alleyway bicycle tours to Cirque festivals; an evening walking tour of Old Montreal on Samantha Brown’s Places to Love Montreal, Canada at 8 p.m. Thursday.
Artisan barbecue sandwiches and Ethiopian food; BMX racing; a distillery located in a metal shed on The Daytripper Pflugerville, TX at 8:30 p.m. Thursday.
Life and death imitates art as a murder matches that of a 1960s horror film on Midsomer Murders Death and the Divas at 9 p.m. Thursday & 8:47 p.m. Saturday.
Foreigner performs with the 21st Century Symphony Orchestra & Chorus in Lucerne, Switzerland; songs include Cold as Ice, Waiting for a Girl Like You, Urgent and Feels Like the First Time on Foreigner Live at the Symphony at 10:34 p.m. Thursday & 10:24 p.m. Saturday.
What is and isn't working to solve Austin's growing homeless population on Decibel Homeless in Austin at 7:30 p.m. Friday.
Bluegrass music's history and worldwide popularity and insights from musicians as to how bluegrass music transcends generational, cultural and geographical boundaries on Big Family: The Story of Bluegrass Music at 8 p.m. Friday.
The five members of Sister Hazel, together for more than 20 years, take the stage on Live at the Charleston Music Hall Sister Hazel at 10 p.m. Friday.
The Kembleford Ramblers' annual outing takes a tragic turn when the local lord is found strangled on Father Brown The Skylark Scandal at 8 p.m. Saturday.