DC Comics character

Man-Bat (The Werebat or Dr. Robert K. Langstrom) is a fictional Batman character who appears in American comic books published by DC Comics. He used to be a scientist until drinking a chemical that makes him turn into a half bat half man. His name can sometimes be confused with Batman.

Cosplayer of Man-Bat.

The character has been featured in various media adaptations, such as feature films, television series and video games. He was voiced by Marc Singer in Batman: The Animated Series and Loren Lester in Batman: Arkham Knight.