Suggestions by @lorog

Bruce Willis

as J. Jonah Jameson in Marvel's Spider-Man

Nikolaj Coster-Waldau

as Doctor Doom in Marvel's The Fantastic Four

rodriguezjace

as Writer in Marvel's Avengers: The Rise Of Ultron

Jenna Coleman

as Peggy Carter in Marvel's Avengers: The Rise Of Ultron

David Harewood

as Heimdall in Marvel's Avengers: The Rise Of Ultron

Emma Watson

as Jane Foster in Marvel's Avengers: The Rise Of Ultron

Djimon Hounsou

as Klaw in Marvel's Avengers: The Rise Of Ultron

Benedict Cumberbatch

as Ultron in Marvel's Avengers: The Rise Of Ultron

Laurence Fishburne

as Happy Hogan in Marvel's Avengers: The Rise Of Ultron

Bryce Dallas Howard

as Pepper Potts in Marvel's Avengers: The Rise Of Ultron

Arden Cho

as Dr. Helen Cho in Marvel's Avengers: The Rise Of Ultron

Alicia Vikander

as F.R.I.D.A.Y in Marvel's Avengers: The Rise Of Ultron

Milla Jovovich

as Maria Hill in Marvel's Avengers: The Rise Of Ultron

Mahershala Ali

as Nick Fury in Marvel's Avengers: The Rise Of Ultron

Jude Law

as Vision in Marvel's Avengers: The Rise Of Ultron

Michael B. Jordan

as War Machine in Marvel's Avengers: The Rise Of Ultron

Mackenzie Davis

as Captain Marvel in Marvel's Avengers: The Rise Of Ultron

Robert Pattinson

as Daredevil in Marvel's Avengers: The Rise Of Ultron

Jamie Campbell Bower

as Quicksilver in Marvel's Avengers: The Rise Of Ultron

Lily Collins

as Scarlet Witch in Marvel's Avengers: The Rise Of Ultron