National Geographic is set to premiere an enchanting new docuseries titled “LION,” which will transport viewers into the wilds of Kenya’s Maasai Mara, following the life journey of a lion named Kio. The four-part series, produced by Jon Favreau and Mike Gunton from BBC Studios Natural History Unit, will debut on August 19 on National Geographic, with streaming available on Disney+ and Hulu from August 20.
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The innovative series captures the life of Kio from his early days as a cub to adulthood, meticulously documenting this dramatic transformation over a span of four years. This marks a groundbreaking achievement in natural history filmmaking, as it’s the first series to chronicle a lion’s journey from infancy to maturity. Kio’s story unfolds against the stunning backdrop of the Maasai Mara, showcasing the breathtaking beauty and challenges of his natural habitat.

Favreau and Gunton presented the project’s trailer at D23, Disney’s prominent convention, where they highlighted the ambitious filming process. Over 1,400 filming days were conducted across 52 separate shoots, involving a dedicated crew that included local Kenyan filmmakers. This effort represents the most extensive amount of time ever dedicated to observing a single pride of lions in the wild.
In addition to its striking visuals, “LION” aims to resonate emotionally with its audience, incorporating a powerful score by Academy Award-winning composer Hans Zimmer. The series promises to blend the educational aspects of a documentary with the emotional storytelling reminiscent of classic Disney films. Favreau commented on the remarkable nature of Kio’s journey, emphasising the unexpected challenges and triumphs faced by the pride over the years.
An exclusive clip released by PEOPLE provides a glimpse of Kio’s early adventures, showcasing his first explorations beyond the safety of his den. In this footage, viewers can see Kio beginning to navigate the vast savannah, marked by majestic neighbours like zebras and towering giraffes, as well as smaller animals observing the young lion’s antics. The video highlights the bustling life of the savannah, vividly illustrating the community surrounding Kio as he embarks on a new chapter in his life.
As Kio ventures out, he demonstrates a blend of confidence and naivety, attempting to refine his roar before a sudden intrusion by a bellowing elephant compels him to retreat to the safety of his mother. The series also introduces viewers to other members of Kio’s pride, one of the largest in Africa, emphasising their social dynamics and the environment in which Kio is learning to assert himself.
Through its engaging narrative and stunning cinematography, “LION” aims to connect viewers with nature and deepen their understanding of wildlife dynamics. The docuseries, while educational, promises to evoke the heartfelt emotion typical of Disney narratives, bridging the gap between documentary filmmaking and storytelling.
With an impressive commitment to showcasing life in the wild, “LION” is poised to be a captivating addition to National Geographic’s rich portfolio. The docuseries represents an extraordinary achievement in wildlife filmmaking and offers audiences an intimate look at the life of one of nature’s most iconic creatures. As it prepares to launch, anticipation builds for the series that promises to blend awe-inspiring visuals with an emotionally charged storyline.
Fans of nature documentaries and heartwarming storytelling alike will not want to miss this unique exploration of the life of Kio, set against the astounding backdrop of the savannah. “LION” is an invitation to witness not just the transformative journey of a lion, but also the remarkable spirit of nature itself.
