10 suggestions

Willem Dafoe
as The Joker in DCEU REBOOTED

Jessica Lucas
as Talia Al Ghul in DCEU REBOOTED
Ray Fisher
as Cyborg in DCEU REBOOTED

Henry Cavill
as Superman in DCEU REBOOTED

Daniel Ezra
as Aqualad in DCEU REBOOTED

Ezra Miller
as The Flash in DCEU REBOOTED
Jeffrey Dean Morgan
as Batman (Thomas Wayne) in DCEU REBOOTED

David Ramsey
as Green Lantern III in DCEU
Alexander Siddig
as Ra's al Ghul in DCEU

Jessica Lucas
as Talia al Ghul in DCEU