Suggestions by @roccoscarcella

John Malkovich

as Iron Monger in Iron Man: Two Men and Two Armorers

Benedict Cumberbatch

as J.A.R.V.I.S. in Iron Man: Two Men and Two Armorers

Jake Johnson

as Happy Hogan in Iron Man: Two Men and Two Armorers

Bryce Dallas Howard

as Pepper Potts in Iron Man: Two Men and Two Armorers

John David Washington

as War Machine in Iron Man: Two Men and Two Armorers

Luke Evans

as Iron Man in Iron Man: Two Men and Two Armorers

Alison Brie

as Jennifer Walters in The Incredible Hulk: The Monster Within

Joaquim Dos Santos, Kemp Powers & Justin K. Thompson

as Director in Spider-Man: Beyond The Spider-Verse

Josh Keaton

as "The Spider-People Cameos" in Spider-Man: Beyond The Spider-Verse

Leonardo DiCaprio

as "The Spider-People Cameos" in Spider-Man: Beyond The Spider-Verse

Dakota Johnson

as "The Spider-People Cameos" in Spider-Man: Beyond The Spider-Verse

Andrew Garfield

as "The Spider-People Cameos" in Spider-Man: Beyond The Spider-Verse

Tobey Maguire

as "The Spider-People Cameos" in Spider-Man: Beyond The Spider-Verse

Tom Holland

as "The Spider-People Cameos" in Spider-Man: Beyond The Spider-Verse

Spoiler

as "The Spider-People Cameos" in Spider-Man: Beyond The Spider-Verse

Shea Whigham

as Capt. George Stacy in Spider-Man: Beyond The Spider-Verse

Gabriel Luna

as Scorpion in Spider-Man: Beyond The Spider-Verse

Andrey Ivchenko

as Rhino in Spider-Man: Beyond The Spider-Verse

John Cena

as Sandman in Spider-Man: Beyond The Spider-Verse

Bill Hader

as Mysterio in Spider-Man: Beyond The Spider-Verse