Suggestions by @markdaza
3,662 suggestions
Willem Dafoe
as Joker in What If: Justice League was made in 1999-2000?
Adrien Brody
as Joker in What If: Justice League was made in 1999-2000?
Johnny Depp
as Joker in What If: Justice League was made in 1999-2000?
Morgan Freeman
as Perry White in What If: Justice League was made in 1999-2000?
Joseph Gordon-Levitt
as Robin in What If: Justice League was made in 1999-2000?
Scott Glenn
as Commissioner Gordon in What If: Justice League was made in 1999-2000?
Tom Cruise
as Green Lantern Hal Jordan in What If: Justice League was made in 1999-2000?
Dennis Quaid
as Green Lantern Hal Jordan in What If: Justice League was made in 1999-2000?
Regina King
as Vixen in What If: Justice League was made in 1999-2000?
Danai Gurira
as Vixen in What If: Justice League was made in 1999-2000?
Naomie Harris
as Vixen in What If: Justice League was made in 1999-2000?
Nia Long
as Vixen in What If: Justice League was made in 1999-2000?
Neve Campbell
as Hawkgirl in What If: Justice League was made in 1999-2000?
James Spader
as Lex Luthor in What If: Justice League was made in 1999-2000?
Christopher Judge
as Darkseid in What If: Justice League was made in 1999-2000?
Harrison Ford
as Jonathan Kent in What If: Justice League was made in 1999-2000?
Diane Keaton
as Martha Kent in What If: Justice League was made in 1999-2000?
Robert Redford
as Jor-El in What If: Justice League was made in 1999-2000?
Sylvester Stallone
as Jor-El in What If: Justice League was made in 1999-2000?
Brandon Routh
as Shazam in What If: Justice League was made in 1999-2000?