Mrs. Bracegirdle's Woodlyn Park Adventure is a comedic documentary about a motel park in Waitomo, New Zealand, rated by Lonely Planet as one of the top ten most unusual accommodations in the world.
Of the various lodgings visitors can choose, there is a 1950s rail car, a rare patrol boat from World War II, a Bristol Freighter and The Shire from The Lord of the Rings.
Campbell agreed to do it with the understanding that the film have a Broadway theatre-style, musical number.
He directed the film in a quirky style to reflect the character of the park and its creator, Billy Black (also known as 'Barry Woods').
A third film (Mrs Bracegirdle's Adventures in Therapy) is currently being made and expected to be completed in September 2009.