The films begins at the Maine Correctional Center where Jacinta, 26, and her mother Rosemary, 46, are incarcerated together, both recovering from drug addiction. As a child, Jacinta became entangled in her mother's world of drugs and crime and has followed her in and out of the system since she was a teenager. This time, as Jacinta is released from prison, she hopes to maintain her sobriety and reconnect with her own daughter, Caylynn, 10. Despite her desire to rebuild her life for her daughter, Jacinta continually struggles against the forces that first led to her addiction.
With unparalleled access and a gripping vérité approach, director Jessica Earnshaw paints a deeply intimate portrait of mothers and daughters and the effects of trauma over generations.

The film documents the historic journey of a team of adventurers as they strive to complete the world's first completely human powered ocean row from Cape Horn to the Antarctic Peninsula across The Drake Passage, the most dangerous 600 miles of open ocean on Earth.
The expedition was captained by Icelandic explorer Fiann Paul, who was joined by a team of six record-holding explorers and athletes from four nations and three continents, including Colin O'Brady. The row pushes the entire crew to their limits, testing their physical and mental strength as they work to accomplish something many think was impossible.

Will Smith confronts his fear of nature on powerful white-water rapids in Iceland. "Over five expeditions, I've followed explorers into situations that were straight-up scary. It was worth it to discover the Earth's wonders. But your boy was tripping more than once. Because when I see wilderness, you know, nothing but nature, I get nervous because I don't understand it."

Scientists and engineers fight to save Notre Dame Cathedral after the 2019 fire. When the roof of Notre Dame Cathedral erupted in flames in April of 2019, firefighters battled for nine gruelling hours to save the historic landmark. Still, Paris came alarmingly close to losing more than 800 years of history. Now engineers are in a different race against time: to rebuild the roof and secure the medieval structure of Notre Dame. Underneath the charred scaffolding and vaulted ceilings of the cathedral, scientists study the components of Notre Dame’s iconic structure to puzzle out how best to repair it.

Will Smith discovers hidden worlds of fast and slow in the Earth's oldest desert. Worlds where things go so fast or so slow we don't even know they're happening. This hidden world of speed is everywhere, even 80 feet underwater. Hundreds of tiny anemones, anchored to the rocks, but film them patiently, then speed it up, and this miniature world comes to life. A lizard's tongue is one of the fastest movements in the entire animal kingdom. An orca creates a shock wave by slapping her tail and that pulse can travel through the water at more than a thousand miles an hour. to stuns the herrings she hunts.

David Attenborough joins an archaeological dig uncovering Britain’s biggest mammoth discovery in almost 20 years. In 2017, in a gravel quarry near Swindon, two amateur fossil hunters found an extraordinary cache of Ice Age mammoth remains and a stone hand-axe made by a Neanderthal. Professor Ben Garrod joins the team at DigVentures during the excavation as they try to discover why the mammoths were here and how they died. Could the Neanderthals have killed these Ice Age giants?