Down to Earth with Zac Efron is a documentary series starring actor Zac Efron. The show follows Efron as he travels the globe, exploring ecological and environmental topics. With each episode, Efron and his co-host, wellness expert Darin Olien, delve into sustainable living practices, natural resources, and conservation efforts. Through engaging discussions and immersive experiences, they showcase various eco-friendly initiatives, scientific breakthroughs, and cultural insights. Down to Earth with Zac Efron aims to educate and inspire viewers to make positive changes in their own lives and contribute to a more sustainable future.