Suggestions by @bobbobbington

Rebecca Black

as Hulk in The Avengers Reboot

David Hasselhoff

as Thor in The Avengers Reboot

Will Smith

as Captain America in The Avengers Reboot

Danny DeVito

as Iron Man in The Avengers Reboot

Joe Biden

as Herbert the Pervert in Family Guy The Movie

Finn Wolfhard

as Mayor Adam West in Family Guy The Movie

Joe Biden

as Evil Monkey in Family Guy The Movie

Finn Wolfhard

as Herbert the Pervert in Family Guy The Movie

Tyler Blevins

as Ninja in Family Guy The Movie

Pete Buttigieg

as Cleveland in Family Guy The Movie

John Malkovich

as Joe Swanson in Family Guy The Movie

Ninja

as Joe Swanson in Family Guy The Movie

Chris Hemsworth

as Quagmire in Family Guy The Movie

Eddie Redmayne

as Tom Tucker in Family Guy The Movie

James Corden

as Stan Smith in Family Guy The Movie

David Tennant

as Homer Simpsons in Family Guy The Movie

Idris Elba

as Bart Simpsons in Family Guy The Movie

Scott Baio

as Brian Griffin in Family Guy The Movie

Robert Downey Jr.

as Stewie Griffin in Family Guy The Movie

Will Smith

as Chris Griffin in Family Guy The Movie