Circle of Life: An Environmental Fable is a 70 mm film shown in the Harvest Theater in The Land Pavilion at in Walt Disney World. It opened on January 21, 1995 replacing its conceptually similar predecessor Symbiosis. The film lasts about 13 minutes. In the film Timon and Pumbaa from The Lion King are chopping down trees and clogging up rivers to build the Hakuna Matata Lakeside Village. Simba comes to them and explains how their actions are harmful to nature. This lesson is explained with live-action footage, some left over from Symbiosis.