Ultra Boy first appeared in Superboy # 98 (July 1962).
Ultra Boy was a member of the Legion of Super-Heroes in the 30th century. This article is a stub. You can help the DC Animated Universe Wiki by [ expanding it].
Ultra Boy first appeared in Superboy # 98 (July 1962).
Ultra Boy was a member of the Legion of Super-Heroes in the 30th century. This article is a stub. You can help the DC Animated Universe Wiki by [ expanding it].