The voice cast for Superman: Red Son has been revealed along with the first image from the movie.
TV Insider reports that Jason Isaacs will play Superman against Diedrich Bader (Batman: The Brave and the Bold) as Lex Luthor and Paul Williams (Batman: The Animated Series) as Brainiac.
Vanessa Marshall will return to play Wonder Woman after voicing her in the Crisis on Two Earths and Flashpoint Paradox movies as well as the upcoming Harley Quinn series. Batman will be played by Roger Craig Smith, who previously played the character in Batman: Arkham Origins and Batman Unlimited.
Source: IGN.com Superman: Red Son Cast and First Image Revealed