At the start of last week, the Doughtys were filmed at their Brunswick farm in the cowshed, goatshed and cheese room. The cheese room is small for five people, Mr Doughty said. That was a bit intense but he got used to it.
"You do soon get over having the camera in your face all the time."
He is chairman of the Farming Friends of Hospice, one of many charitable causes he likes to help.
Its 200 farmer members raise stock and sell them to benefit Hospice Wanganui. The film crew went to Dougal and Di McIntosh's farm to see the animals and to the hospice to meet a doctor and clients.
On Friday afternoon they were with the makers of Mash Tun crackers, who have just achieved enough crowdfunding to start their own small factory in Wanganui.
On Saturday the crew filmed the Doughtys at their stall at the River Traders' market. They were fitted with microphones, to record conversations with customers.
It was an enjoyable week, Mr Taylor said. "I've been coming to Wanganui for 40 years. I think it's becoming quite a sophisticated little city. It's treating the arts well, and there's more of a buzz."