Ultraman Zero (ウルトラマンゼロ, Urutoraman Zero) is a fictional character from the Ultra Series. He first appeared in Mega Monster Battle: Ultra Galaxy before starring in his own film Ultraman Zero: The Revenge of Belial and its 2012 sequel Ultraman Saga. Ultraman Zero is voiced by Mamoru Miyano (宮野 真守, Miyano Mamoru). In the English dub movies, he is voiced by Daniel Van Thomas.