Take a trip around all the gross cracks and crevices of the human body. Join Noreen Neuron, host of the “Personal Universe” game show, as she leads us through a competition to decide which body system is the best and brightest. Will it be Scabby (the immune system), Boogie (the respiratory system) or Flatus (the digestive system)?

All shows last one hour unless otherwise noted. Each show includes a live “sky tonight” portion.