Lost Worlds: Life in the Balance (2001) is a Documentary film that follows lost Worlds looks at untouched aspects of nature in parts of the world where humans rarely tread. From plants, to animals, to geology, this artfully photographed documentary presents facets of the biological world that you are not likely to see anywhere else. Currently, you can watch Lost Worlds: Life in the Balance on Amazon Video. Streaming availability may vary by country and platform over time. It has a user rating of 5.5 out of 10 from 9 votes. Fans of documentary movies may also want to explore similar titles below.