No, this isn’t a spinoff of the toon trilogy. Morgan Freeman narrates Warner Bros‘ 3D IMAX documentary Island of Lemurs: Madagascar, which follows the endangered title creatures around the remote title republic. It features scientist Patricia Wright discussing her lifelong mission to help lemurs — of which there are hundreds of species — survive in the modern world. The docu was written and produced by Drew Fellman, and David Douglas is the director/DP. Island of Lemurs hits the really big screens April 4. Here’s the first trailer: