Justice League Doom/Trivia

Hey, It's That Voice!:
- Several voice actors from the DCAU reprise roles for the movie. Among them...
  - Like in the Superman/Batman movies, Batman Gotham Knight, the Arkham games and DC Universe Online, Kevin Conroy is back as Batman.
  - Like in Superman: Brainiac Attacks and the Superman/Batman movies, Tim Daly returns as Superman.
  - As in Superman/Batman: Apocalypse, Susan Eisenberg returns as Wonder Woman
  - Similar to Green Lantern: First Flight, Olivia d'Abo returns to the role as Carol Ferris/Star Sapphire
  - Carl Lumbly returns as the Martian Manhunter and voiced Ma'alefa'ak
  - While not a reprisal as the Flash in Doom is Barry Allen and not Wally West, Michael Rosenbaum is once again the voice of the Flash.
  - David Kaufman as Jimmy Olsen (which he'll reprise again...)
  - Phil Morris as Vandal Savage
  - Alexis Denisof as Mirror Master
- Additionally...
  - Nathan Fillion reprises his Green Lantern Emerald Knights role as Hal Jordan/Green Lantern
  - Bumper Robinson is Cyborg
  - Robin Atkin Downes is Alfred and Jack
  - Claudia Black is Cheetah
  - Carlos Alazraqui is Bane
  - Paul Blackthorne is Metallo
  - Grey DeLisle is Lois Lane and Queen
  - Juliet Landau is Ten