Suggestions by @bruhh

Frank Welker

as Starro in Justice League

John Slattery

as King Faraday in Justice League

Ben Foster

as Steve Trevor in Justice League

Billy Crudup

as Henry Allen in Justice League

Emmy Rossum

as Iris West in Justice League

Logan Lerman

as Jimmy Olsen in Justice League

Amy Adams

as Lois Lane in Justice League

Matt Barr

as Arthur Curry in Justice League

Amber Heard

as Mera in Justice League

Bryan Cranston

as James Gordon in Justice League

Dacre Montgomery

as Barry Allen in Justice League

Finn Wolfhard

as Dick Grayson in Justice League

Jensen Ackles

as Hal Jordan in Justice League

Gal Gadot

as Diana Prince in Justice League

Armie Hammer

as Bruce Wayne in Justice League

Henry Cavill

as Clark Kent in Justice League