Preschool stop-frame animation about Lunar Jim, who 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 all enjoy extraterrestrial adventures. Lunar winter arrives early and Moonaluna is soon teeming with cute fluffies looking for a place to warm up. The solution has the team acting as friendly pied pipers as they lead the fluffies to a cosy new cave.