Black Mask

Full nameRoman Sionis

Alter egoBlack Mask


Voiced bySteve Blum

Roman Sionis is a Gotham City mob boss who goes by the name of Black Mask, due to the black skull mask that is grafted to his face.


He is seen carrying out an arms deal when he is confronted by Nightwing (disguised as Batman) and Robin. Black Mask's mask is burnt onto his face in the ensuing battle, and he is subsequently taken into custody.


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