Suggestions by @tatake

Zac Efron

as Green Lanter(Hal Jordan) in DC Cinematic Universe

Sasha Calle

as Supergirl(Kara Danvers) in DC Cinematic Universe

Henry Cavill

as Lex Luthor in DC Cinematic Universe

Tobey Maguire

as Flash(Barry Allen) in DC Cinematic Universe

Jason Momoa

as Lobo in DC Cinematic Universe

Gal Gadot

as Talia Al Ghul in DC Cinematic Universe

Anthony Starr

as Reverse Flash in DC Cinematic Universe

Grant Gustin

as Flash in DC Cinematic Universe

Sydney Sweeney

as Wonder Woman in DC Cinematic Universe

Zendaya

as Starfire in DC Cinematic Universe

Margot Robbie

as Harley Quinn in DC Cinematic Universe

Bryan Cranston

as James Gordon in DC Cinematic Universe

Rachel Brosnahan

as Lois Lane in DC Cinematic Universe

Tom Holland

as Red Robin in DC Cinematic Universe

Ana de Armas

as Posin Ivy in DC Cinematic Universe

Willem Dafoe

as Joker in DC Cinematic Universe

Joe Manganiello

as Deathstroke in DC Cinematic Universe

Jensen Ackles

as Red Hood in DC Cinematic Universe

David Corenswet

as Superman in DC Cinematic Universe

Ben Affleck

as Batman(Bruce Wayne) in DC Cinematic Universe