Suggestions by @axiomman

Aaron Pierre

as John Stewart in Fanfic: Doom War

Looney Tunes: Back in Action

as How Looney Tunes: Back in Action Should Have Ended in How It Should Have Ended

Cool World

as How Cool World Should Have Ended in How It Should Have Ended

Space Jam

as How Space Jam Should Have Ended in How It Should Have Ended

Lee Byung-hun

as Gwi Ma in Fanfic: Doom War

Ralph Ineson

as Galactus in Fanfic: Doom War

Kim Basinger

as Holli Would in Fanfic: Doom War

John Cena

as Peacemaker in Fanfic: Doom War

Jeff Bergman

as Bugs Bunny in Fanfic: Doom War

Jon Bernthal

as Punisher in Fanfic: Doom War

Dafne Keen

as Laura Kinney in Fanfic: Doom War

Hiroyuki Sanada

as Jinbei in Fanfic: Doom War

Patrick Seitz

as Franky in Fanfic: Doom War

Ian Sinclair

as Brook in Fanfic: Doom War

Lera Abova

as Nico Robin in Fanfic: Doom War

Mikaela Hoover

as Tony Tony Chopper in Fanfic: Doom War

FAKE

as Usopp in Fanfic: Doom War

Taz Skylar

as Sanji in Fanfic: Doom War

Mackenyu

as Roronoa Zoro in Fanfic: Doom War

Iñaki Godoy

as Monkey D Luffy in Fanfic: Doom War