Justice Avengers: Heroes of Two Universes

Justice Avengers: Heroes of Two Universes is a crossover animated superhero film based on the characters from Marvel Comics and DC Comics.

Heroes (Justice Avengers)

 * Captain America - Brian Bloom
 * Iron Man - Eric Loomis
 * Thor - Rick D. Wasserman
 * Hulk - Fred Tatasciore
 * Dr. Bruce Banner - Gabriel Mann
 * Ant-Man/Giant-Man - Wally Wingert
 * Wasp - Colleen O'Shaughnessey
 * Spider-Man - Josh Keaton
 * Superman - Tim Daly
 * Batman - Kevin Conroy
 * Wonder Woman - Susan Eisenberg
 * Green Lantern - Nathan Fillion
 * Flash - Michael Rosenbaum
 * Aquaman - Scott Rummell
 * Martian Manhunter - Carl Lumbly

Villains (Masters of Injustice)

 * Thanos - Isaac C. Singleton, Jr.
 * Crossbones - Fred Tatasciore
 * Iron Monger - Edward Anser
 * Loki Faufeyson - Troy Baker
 * Abomination - John DiMaggio
 * Whirlwind - Adam Jennings
 * Dr. Octopus - Peter MacNicol
 * Shocker - Diedrich Bader
 * Darkseid - Michael-Leon Wooley
 * Lex Luthor - Clancy Brown
 * Joker - Mark Hamill
 * Cheetah - Claudia Black
 * Sinestro - Jason Isaacs
 * Reverse-Flash - C. Thomas Howell
 * Black Manta - Kevin Michael Richardson
 * Malefic - Carl Lumbly

Other Characters
'''Note: please don't change anything without asking me permission first. '''
 * Nick Fury - Samuel L. Jackson
 * Maria Hill - Kari Wuhrer
 * Phil Coulson - Clark Gregg
 * J.A.R.V.I.S. - David Kaye
 * Betty Rose - Tara Strong
 * General Thunderbolt Ross - Eric Bauza
 * Odin - Frank Walker
 * Jane Foster -
 * Mary Jane Watson - Vanessa Marshell
 * Aunt May Parker - Deborah Strang
 * J. Jonah Jameson - J.K. Simmons
 * Captain George Stacy - Robert Clotworthy
 * Pepper Potts - Dawn Oliveri
 * Jonathan Kent -
 * Martha Kent -
 * Lois Lane - Gray Griffin
 * Perry White - Keith David
 * Alfred Pennyworth - Alastair Duncan
 * Commissioner James Gordon - Kurtwood Smith
 * Queen Hippolyta - Susan Sullivan
 * Steve Trevor - Sean Donnellan
 * Iris West - Ashleigh Ball
 * Guardians of the Universe - Armin Shimmerman & J.K. Simmons
 * Mera - Kath Soucie
 * Nuidis Vulko - Jeff Bennett
 * Snapper Carr - Jason Marsden