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Mercedes "Mercy" Graves III is a fictional character appearing in American comic books published by DC Comics. She debuted in 1996 on Superman: The Animated Series as the personal assistant and bodyguard of Superman's archenemy, Lex Luthor. Like Harley Quinn and Livewire, Mercy Graves has since crossed over into comic books and is part of the DC Universe.
The character will be portrayed by Tao Okamoto in the 2016 film Batman v Superman: Dawn of Justice, making it Mercy's first official live-action appearance.
Played by the actors