Paul Williams
Writing
Known For

An unknown, tucked-away, medieval island is threatened by the advent of big business. A wealthy business man wants to develop the untouched island, which could then be ruined by the subsequent pollution.
The Island of Nevawuz

A 1982 animated sci-fi adventure that still resonates today. The world is running out of energy - war looms between the 2 superpowers. A mysterious Black Planet is discovered in the universe. Secret Agents Freddy Fairweather and Marigold Muffet set out on hair-raising adventures that take them under the sea, across the country, and into outer space to find a secret formula which could well decide which side will land on the Black Planet first.
The Black Planet

Two Australian children chase a cat and a dog into a swamp near thier homes. Here they find a treehouse which they never noticed before. Inside the treehouse is a trapdoor which brings them to a wild and wonderful world with pirates, talking trees and bunyips!
The Phantom Treehouse
An animated short which uses a photographic montage of old buildings to show the sometimes ruthless destruction of aged buildings and the almost absolute power of progress. (text via the National Film and Sound Archive)
That's Progress

Boy, his three pals and an old man who were sailing down a river in England are intercepted by a mugger, who turns their boat into a pirate-ship.