Suggestions by @tommcinerney
399 suggestions
Robert Downey Jr.
as Iron Man/Tony Stark in DC/Marvel Aliiance
Tobey Maguire
as Spider-Man/Peter Parker in DC/Marvel Aliiance
Jason Momoa
as Aquaman/Arthur Curry in DC/Marvel Aliiance
Ezra Miller
as The Flash/Barry Allen in DC/Marvel Aliiance
Ryan Reynolds
as Green Lantern/Hal Jordan in DC/Marvel Aliiance
Gal Gadot
as Wonder Woman/Diana Prince in DC/Marvel Aliiance
Henry Cavill
as Superman/Clark Kent in DC/Marvel Aliiance
Michael Keaton
as Batman/Bruce Wayne in DC/Marvel Aliiance
Danny Elfman
as Composer in Justice League Retro
Jon Peters & Peter Guber
as Producer in Justice League Retro
Sam Hamm
as Writer in Justice League Retro
Richard Donner
as Director in Justice League Retro
Jack Nicholson
as The Joker in Justice League Retro
Gene Hackman
as Lex Luthor in Justice League Retro
Pat Hingle
as Commissioner James Gordon in Justice League Retro
Michael Gough
as Alfred Pennyworth in Justice League Retro
Marc McClure
as Jimmy Olsen in Justice League Retro
Jackie Cooper
as Perry White in Justice League Retro
Margot Kidder
as Lois Lane in Justice League Retro
John Wesley Shipp
as The Flash in Justice League Retro