Suggestions by @castingsinmyblood
66,409 suggestions

Volstagg
as Brian Blessed in What if this actor played

Richard D. Zanuck
as Producer in The Dark Knight Returns (40th Anniversary Addition)

David H. Lawrence XVII
as Abner in The Dark Knight Returns (40th Anniversary Addition)

Sam Rockwell
as Raoul Duke in Almost Cast: Fear and Loathing In Las Vegas

The Prophecy (1995)
as Brian Reitzell in If This Composer Scored…

Tom Manning (Hellboy)
as Peter Boyle in What if this actor played

Rambo ; First Blood Part II (1985)
as Green Arrow in Which projects should inspire adaptations of these comics

John Woo
as Green Arrow in Which projects should inspire adaptations of these comics

Bruno Mannheim
as Jon Polito in What if this actor played

The Guns of Navarone
as Captain America in Which projects should inspire adaptations of these comics

Captain America vol 1
as Captain America in Which projects should inspire adaptations of these comics

What If Captain America had led an Army of Super Soldiers?
as Captain America in Which projects should inspire adaptations of these comics

Rambo (franchise)
as Captain America in Which projects should inspire adaptations of these comics
J. Edgar Hoover
as Kevin Spacey in What if this actor played

Jor-El
as Mark Lenard in What if this actor played

Elrond
as Mark Lenard in What if this actor played

Nuidis Vulko
as Brian Cox in What if this actor played

Nuidis Vulko
as Brian Blessed in What if this actor played

Nuidis Vulko
as John Rhys-Davies in What if this actor played

John Constantine
as Daniel Craig in What if this actor played