While jogging, Dad manages to unplug the fridge by mistake. After his supercharged workout, there is just one thing he wants: a cold drink, with lots of ice. But the family soon find the fridge isn't working and all the ice has turned to water. No ice! Dad is distraught. To take his mind off the ice, Cosmo and Sol take Dad to one of Cosmo's favourite planets – planet Saturn. There, they go on a space walk into Saturn's rings, where Dad finds the one thing he wanted all along.