"Planet Earth," a 2006 nature documentary series by the BBC, consists of 11 episodes and is highly recommended for nature documentary enthusiasts. The series features stunning HD footage and is narrated by David Attenborough, known for his exceptional storytelling in nature films. Viewers praise the series for its breathtaking visuals and emotional impact, particularly episodes focusing on oceans and wildlife, such as the snow leopard chasing a mountain goat. While some viewers express initial reluctance towards nature documentaries, they find "Planet Earth" captivating and engaging. The series has sparked discussions about its emotional scenes, including the plight of polar bears, which some viewers found particularly distressing. Overall, "Planet Earth" is celebrated for its quality and is considered a must-watch for fans of the genre.