Suggestions by @jacobkasprzyk

Ezra Miller

as Barry Allen/The Flash in Justice League: Gotham Knightmare

Grant Gustin

as Barry Allen/The Flash in Justice League: Gotham Knightmare

Dylan O'Brien

as Nightwing in DCEU Rebooted

Alfred Molina

as Penguin in DCEU Rebooted

Dylan O'Brien

as Nightwing in The DCEU(Snyderverse)

Mark Hamill

as Clayface in DCEU Rebooted

Andy Serkis

as Clayface in DCEU Rebooted

Dacre Montgomery

as Speedy in DCEU Rebooted

Stephen Amell

as Green Arrow in DCEU Rebooted

Charlie Hunnam

as Green Arrow in DCEU Rebooted

Dylan O'Brien

as Green Lantern (Kyle) in DCEU Rebooted

Tyler Posey

as Green Lantern (Kyle) in DCEU Rebooted

Jesse Eisenberg

as Riddler in DCEU Rebooted

Bill Hader

as Riddler in DCEU Rebooted

Jim Carrey

as Riddler in DCEU Rebooted

Paul Dano

as Riddler in DCEU Rebooted

Ryan Reynolds

as Green Lantern in DCEU Rebooted

Chris Pratt

as Green Lantern in DCEU Rebooted

Chris Pine

as Green Lantern in DCEU Rebooted

Channing Tatum

as Shazam in DCEU Rebooted