Suggestions by @2ktylorwilliams15

Timmy Turner

as Harley Kinner in Iron Man 3 (Characters)

Kai Green (Ben 10)

as Maya Hansen in Iron Man 3 (Characters)

Denki Kaminari/Chargebolt

as James Rhodes/Iron Pateriot in Iron Man 3 (Characters)

Goofy (A Goofy Movie Design)

as Happy Hogan in Iron Man 3 (Characters)

Julie Yamamoto

as Pepper Potts in Iron Man 3 (Characters)

Ben Tennyson

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

Hades (Disney)

as The Other in The Avengers (Characters)

Star Butterfly

as Thor in The Avengers (Characters)

Julie Yamamoto

as Pepper Potts in The Avengers (Characters)

Felonious Gru

as Erik Selvig in The Avengers (Characters)

Peter Pan (Disney Character)

as Loki in The Avengers (Characters)

Ben Tennyson

as Tony Stark/Iron Man in The Avengers (Characters)

Steven Universe (Character)

as Steve Rogers/Captain America in The Avengers (Characters)

Jake Long

as Bruce Banner/The Hulk in The Avengers (Characters)

Tulio

as Clint Barton/Hawkeye in The Avengers (Characters)

Kim Possible (Disney Character)

as Natasha Romanoff/Black Widow in The Avengers (Characters)

Judy Hopps

as Maria Hill in The Avengers (Characters)

Benson (Regular Show)

as Phil Coulson in The Avengers (Characters)

Jimmy Neutron (Character)

as Nick Fury in The Avengers (Characters)

Chris Hemsworth

as Thor in Warriors of the Earth: War for the Spiderverse Part 2: Leap of Faith