The Ultraman Kids are a group of young children from outer space who set out across the galaxy to find the missing parents of Mar, their leader. Mar is a curious, playful boy who loves adventure and has a knack for causing trouble. He is still learning to control his Ultra Powers, so his Ultra Beam tends to hit everything but its target. Along the way the kids enjoy lighthearted adventures and pick up a lesson or two. The 1991 TV series runs for 26 episodes.