Pre-school stop-frame animation. Lunar Jim lives in Moonaluna, on the second to last moon of the Milky Way. Jim, Rover the robotic dog, space mechanic Ripple, space farmer Eco, Ted the clumsy robot and Pixel the main computer enjoy extraterrestrial adventures and experience new environments. The team rescues a battered and broken Colby the robot, and put their heads together to put him back together. Can the gang restore him to full working order?