Suggestions by @lorog

Idris Elba

as Black Panther in Captain America

Milo Gibson

as James "Logan" Howlett in Captain America

Christoph Waltz

as Arnim Zola in Captain America

August Diehl

as Baron Zemo in Captain America

Willem Dafoe

as Dr. Abraham Erskine in Captain America

Josh Brolin

as Dum Dum Dugan in Captain America

Dan Stevens

as Howard Stark in Captain America

Clancy Brown

as Colonel. Chester Philips in Captain America

Jamie Dornan

as Bucky Barnes in Captain America

Mads Mikkelsen

as Red Skull in Captain America

Daisy Ridley

as Peggy Carter in Captain America

Wyatt Russell

as Captain America in Captain America

Jeff Bridges

as The Founder in Superhuman

Spoiler

as The Founder in Superhuman

Logan Lerman

as The Future in Superhuman

Ethan Hawke

as The Future in Superhuman

Spoiler

as The Future in Superhuman

Ethan Hawke

as Harker in Superhuman

Michael Keaton

as Anton Drago in Superhuman

Charlize Theron

as Joyce Norton in Superhuman