Suggestions by @mrblusky

Karen Gillan

as Mercy Graves in James Gunn's DCU

Gemma Arterton

as Mercy Graves in James Gunn's DCU

Asher Angel

as Mon-El in James Gunn's DCU

Frank Grillo

as Rick Flash Sr. in James Gunn's DCU

Bill Skarsgård

as Joker in James Gunn's DCU

LaKeith Stanfield

as John Jones in James Gunn's DCU

Scott Eastwood

as Steve Trevor in James Gunn's DCU

Teyonah Parris

as Etta Candy in James Gunn's DCU

Chukwudi Iwuji

as Brainiac in James Gunn's DCU

Katy O'Brian

as Diana Prince in James Gunn's DCU

John Cena

as Christopher Smith in James Gunn's DCU

Ana de Armas

as Selina Kyle in James Gunn's DCU

Jason Momoa

as Lobo in James Gunn's DCU

Viola Davis

as Amanda Waller in James Gunn's DCU

Jennifer Holland

as Emilia Harcourt in James Gunn's DCU

Freddie Stroma

as Adrian Chase in James Gunn's DCU

Harry Goodwins

as Oliver Queen in James Gunn's DCU

Hoyeon

as Linda Park in James Gunn's DCU

KJ Apa

as Wally West in James Gunn's DCU

Kyle Chandler

as Hal Jordan in James Gunn's DCU