This may be the most enjoyable animated feature I’ve seen since Walt Disney dieda passionate ecological fable that combines more wit and wonder than the entire output of some animation studios. Basically a collaborative effort between Australians and Americans, directed by Bill Kroyer (a Disney-trained animator) from a script by Jim Cox based on the FernGully stories by Australian writer Diana Young, it benefits greatly from the voices of Robin Williams, Tim Curry, Samantha Mathis, Christian Slater, Grace Zabriskie, Cheech Marin, and Tommy Chong, as well as from a canny sense of how to use them. The simple story involves the multiple creatures of an enormous rain forest and the grim encroachments of humans, one of whom gets shrunk to insect size and learns what toxic love (as one of the songs calls it) is all about. The rain forest itself is invested with an imaginative depth and variety and a sense of immensity that hark back to the best early Disney features, and the expressionist depiction of deforestation and pollution is equally rich and potent. The score (by several hands) isn’t as memorable as Beauty and the Beast’s, but the dialogue is arguably even funnier. In other words, you should see this (1992). (JR)