Home People Dwayne McDuffie Dwayne McDuffie movies Dwayne McDuffie movies Dwayne McDuffie Movies (6) Justice League: Doom (2012) As Screenplay. He was 49 years old All Star Superman (2011) As Screenplay. He was 48 years old Secret Origin: The Story of DC Comics (2010) As himself. He was 47 years old Justice League: Crisis on Two Earths (2010) As Writer. He was 47 years old Justice League: Crisis on Two Earths (2010) As Screenplay. He was 47 years old Justice League - Starcrossed (2004) As Writer. He was 41 years old
