Suggestions by @idnikeyt

Grant Gustin

as The Flash in JUSTICE LEAGUE

Jesse Eisenberg

as Lex Luthor in The Perfect Justice League Movie

Benedict Cumberbatch

as Martian Manhunter in The Perfect Justice League Movie

Luke Evans

as Thaal Sinestro in The Perfect Justice League Movie

Amy Adams

as Lois Lane in The Perfect Justice League Movie

Jennifer Connelly

as Lois Lane in The Perfect Justice League Movie

J.K. Simmons

as Commisioner James Gordon in The Perfect Justice League Movie

Matt Bomer

as Bizarro in The Perfect Justice League Movie

Jamie Dornan

as Captain Cold in The Perfect Justice League Movie

Rose Leslie

as Hawkgirl in The Perfect Justice League Movie

Tessa Thompson

as Hawkgirl in The Perfect Justice League Movie

Rick Cosnett

as The Flash in The Perfect Justice League Movie

Grant Gustin

as The Flash in The Perfect Justice League Movie

Ezra Miller

as The Flash in The Perfect Justice League Movie

Kate Beckinsale

as Selina Kyle in Justice League: Doom (DCEU)

Ana de Armas

as Selina Kyle in Justice League: Doom (DCEU)

Daniel Craig

as Mister Sinister in Gambit(MCU)

Elizabeth Gillies

as Rogue in Gambit(MCU)

Willa Holland

as Rogue in Gambit(MCU)

KJ Apa

as Gambit in Gambit(MCU)