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 robot and Pixel the main computer all enjoy extraterrestrial adventures. Jim and the rest of the crew play detective as they try to discover who stole their equipment. Crimes include the theft of Gnordegrin the garden gnome and an attempt to steal clumsy Ted.