Des Monaghan has worked as a producer and network executive in both New Zealand and Australia. A pioneering force in local current affairs, he went on to beome TVNZ's Controller of Programming, and sue Prime Minister Robert Muldoon for defamation. In 1996 Monaghan joined Bob Campbell to found Australasian production company Screentime, producers of the globally successful Underbelly drama franchise.
This 76-minute documentary looks at efforts to restore the mauri (life spirit) of Northland's Lake Omapere, a large fresh water lake — and taonga to the Ngāpuhi people — made toxic by pollution. Simon Marler's film offers a timely challenge to New Zealand's 100% Pure branding, and an argument for kaitiakitanga (guardianship) that respects ecological and spiritual well-being. There is spectacular footage of the lake's endangered long-finned eel. Barry Barclay in Onfilm called the film "powerful, sobering". It screened at the 2008 National Geographic All Roads Film Festival.