Filmed in Karasjok, Norway – 200 miles north of the Arctic Circle, BBC Four rigs a traditional reindeer sleigh with a fixed camera for a magical journey across the frozen wilderness of the Arctic. Following the path of an ancient postal route, the ride captures the traditional world of the Sami people who are indigenous to northern Scandinavia and for whom reindeer herding remains a way of life. Deliberately unhurried, the rhythmic pace of the reindeer guides us along an epic two-hour trip that takes us over undulating snowy hills, through birch forests, across a frozen lake and past traditional Sami settlements.

Iranian American comic Maz Jobrani lights up the Kennedy Center with riffs on immigrant life in the Trump era, modern parenting pitfalls and more.

The captivating tales of the people and events behind one of humanity’s greatest achievements in exploration: NASA’s Voyager mission.

Partners for 40 years, Michael and Gregory approach the end of their journey together with incredible love and courage.

Twenty years ago, a young American hiker named Chris McCandless, the accomplished son of successful middle class parents, was found dead in an abandoned bus in the Alaskan wilderness and became the subject of the best-selling book and movie “Into the Wild.” Now, PBS retraces Chris McCandless’ steps to try to piece together why he severed all ties with his past, burnt or gave away all his money, changed his name and headed into the Denali Wilderness. McCandless’ own letters, released for the first time, as well as new and surprising interviews, probe the mystery that still lies at the heart of a story that has become part of the American literary canon and compels so many to this day.

Tells the story of Justin Bieber, the kid from Canada with the hair, the smile and the voice: It chronicles his unprecedented rise to fame, all the way from busking in the streets of Stratford, Canada to putting videos on YouTube to selling out Madison Square Garden in New York as the headline act during the My World Tour from 2010. It features Usher, Scooter Braun, Ludacris, Sean Kingston, Antonio “L.A.” Reid, Boyz II Men, Miley Cyrus, Jaden Smith, Justin’s family members and parts of his crew and huge fanbase in a mix of interviews and guest performances. It was released in 3D in theaters all around the world and is the highest grossing concert movie of all time, beating the previous record held by Michael Jackson’s This Is It from 2009.

A young penguin, driven by his instinct, embarks on his first major trip to an unknown destination.

The story of Mayor Michael Tubbs through his first term in office as he tirelessly advances his innovative proposals for a city at a turning point.

The words I promised to Kin-ichi Motegi, ‘This is the first and last. I tell you everything about Fishmans without telling a lie.’ The friends who made the sound of Fishmans devoted their lives to music. Shinji Sato’s way of life is packed in this movie for nearly three hours.

A Newark, New Jersey high school teacher struggles to prepare her students with autism to survive in the brutal world that awaits them once they graduate.

Using unprecedented Olympic footage and behind-the-scenes material, The Redeem Team tells the story of the US Olympic Men’s Basketball Team’s quest for gold at the 2008 Olympic Games in Beijing following the previous team’s shocking performance four years earlier in Athens.

Operating under a pseudonym which means ‘no boundaries’ – North Korean defector Sun Mu creates political pop art based on his life, homeland, and hope for a future united Korea. His hidden identity is nearly compromised when a massive historical exhibit in Beijing is shuttered by Chinese and North Korean authorities.