Jim Henson's Creature Shop Challenge airs at 10:00 PM Eastern every Tuesday on Syfy Channel. If you missed the premiere, don't worry, Syfy is re-airing the premiere every day this week at different times, so you should be able to catch at least one of them.
On a side note, isn't amazing how much Brian Henson looks and sounds like his dad. I love it!
Photo Credit: Syfy Channel