Secret Agent Men - Christmas (Episode)

I have been trying to find the name of this show for ages! I remember watching it on TV in Australia, but couldn't remember what the show was called. The only things that I could remember about it was that it was a show about a teenage spy, many of the scenes were filmed in a shopping mall and it was a New Zealand production. After extensive internet searching, I finally found it!
Please release this show to DVD. I would love to be able to show this to some of my friends (who I am sure would enjoy it if they had the opportunity to see an episode).

Great series. Loved them all. Andrew Robertt as the mad spy Caspar Gecko was o for owesome