Mark Rolston (b. December 7, 1956) has voiced a number od DC related characters, including: * Garfield Lynns/Firefly for the animated series The New Batman Adventures * Lex Luthor/L-3 and Jonathan Kent for the animated series Young Justice * Lex Luthor for the video game Injustice: Gods Among Us * Slade Wilson/Deathstroke for the video game Batman: Arkham Origins * __NOEDITSECTION__