Noble and Silver are, in my view, two of the most underrated and underexposed comedians alive.
Apart from a six-part Channel Four thing years ago, and a bit-part in Garth Marenghi's Dark Place, they've basically not had much air-time anywhere.
This piece of brilliance from Kim Noble has had 31 likes on YouTube in just over six years:
And this, from Stewart Silver has had seven likes in 14 years:
Edit: After doing some digging I can say that they did a film at Big Chill 05 for Channel 4. If anyone has any more info on that, I would love to hear about it.
Also they did a schools program about how to advertise vegetables, which I would also love more info on if anyone has it. (I know that last one sounds rather dry and non-comedic, but I wouldn't be at all surprised if they smuggled in some comedy there at some point.)