The only thing I can think of with a Z in it off the top of my head is Sub Zero, which while being set in space is little to do with your description.
It does contain annoying contestants though, so is an interesting watch. I bet "Matthew" in that video would be the sort of person who would end up being a community radio presenter, and complaining about gaps in between projection cubes.
Nosey and Noseybonk are not related, by the way - here is Mr Noseybonk:
Here is a picture of the man who played the knifey version of Mr Noseybonk in that video: