Sorry to hark back to post #2044 but ...
It was called "You've Got The Job (2006)' and was hosted by Chris Bath being aired on Ch 7.
For those desperately keen there is a DVD copy of the free to air broadcast sitting at Deakin University (Geelong) as per below link.
You've got the job (DVD video, 2006) [WorldCat.org]
My recollection is that it was pretty good and although a little dated might answer a few questions for some aspiring candidates.