Made in the wake of the chaos theory entering into public consciousnes, Errol Morris’ unorthodox 1997 documentary focuses on a quartet of men in disparate professions–a wild-animal trainer, a topiary gardener, a mole-rat specialist and a roboticist–trying in their own way to do what the chaos theorists were also attempting to accomplish–find the underlying sense of unity in ostensible disorder.

Gardener George Mendonςa uses his hedge clippers to transform bushes into leafy elephants, giraffes and bears. These painstaking creations take years to grow and can be undone by one severe rainstorm or snowfall. “You’re fighting the elements,” he says, “trying to get them to do what you want them to do. It’s a constant battle.” Also battling is zoologist Raymond A. Mendez, who puzzles over how to create a secure captivity for African mole-rats, whose teeth can chew through concrete. MIT robot scientist Rodney Brooks has to somehow make machines obey his wishes, realizing that every success he enjoys may be helping silicon-based life eventually supplant carbon-based humans.

While these three men eagerly face their challenges and are largely willing to embrace the future, lion trainer Dave Hoover isn’t quite so cheerful about the the old guard being lost in the shuffle of new ideas: The chaos he faces isn’t only that unpredictable, maned creature in the cage with him, but also a more sophisticated world that isn’t quite so awed by a traveling circus. He pines for his mentor, Clyde Beatty, the legendary animal trainer, and the simpler days when the big top was greeted with a sense of wonder because people weren’t as connected to information and one another. Hoover knows that the accepted order has been undone, disproved and abandoned, to never return. New order, if it exists, must be discovered, and it may never be as grand.•