Suggestions by @seanwhelanwhelan

Willem Dafoe

as Aldrich Killian in Iron Man 3 (2003)

Eric Roberts

as Aldrich Killian in Iron Man 3 (2003)

Eric Roth

as Aldrich Killian in Iron Man 3 (2003)

Naomi Watts

as Pepper Potts in Iron Man 3 (2003)

Julia Roberts

as Pepper Potts in Iron Man 3 (2003)

Cuba Gooding Jr.

as James Rhodes/Iron Patriot in Iron Man 3 (2003)

Laurence Fishburne

as James Rhodes/Iron Patriot in Iron Man 3 (2003)

Tom Cruise

as Tony Stark/Iron Man in Iron Man 3 (2003)

Mel Gibson

as Tony Stark/Iron Man in Iron Man 3 (2003)

David Ogden Stiers

as Erik Selvig in Avengers Assemble (2002)

Javier Bardem

as Thanos in Avengers Assemble (2002)

Naomi Watts

as Pepper Potts in Avengers Assemble (2002)

Julia Roberts

as Pepper Potts in Avengers Assemble (2002)

Samuel L. Jackson

as Nick Fury in Avengers Assemble (2002)

Henry Czerny

as Phil Coulson in Avengers Assemble (2002)

Jude Law

as Loki in Avengers Assemble (2002)

Amanda Peet

as Maria Hill in Avengers Assemble (2002)

Johnny Depp

as Clint Barton/Hawkeye in Avengers Assemble (2002)

Matt Dillon

as Clint Barton/Hawkeye in Avengers Assemble (2002)

Milla Jovovich

as Natasha Romanoff/Black Widow in Avengers Assemble (2002)