Suggestions by @thecrusaderfilms

Seann William Scott

as Josh Coyle in Superman

Charlie Day

as Winslow Schott in Superman

Idris Elba

as Robert DuBois in Superman

Ed Skrein

as John Corben in Superman

Glenn Howerton

as Morgan Edge in Superman

Felicity Jones

as Laura Conway in Superman

John Goodman

as George Taylor in Superman

Ashley Benson

as Wanda Nordo in Superman

Milly Alcock

as Kara Zor-El in Superman

Emma Stone

as Lena Luthor in Superman

Jessica Chastain

as Lillian Luthor in Superman

Michael Rosenbaum

as Lionel Luthor in Superman

Pom Klementieff

as Mercy Graves in LexCorp

María Gabriela de Faría

as Angela Spica in Superman

Pom Klementieff

as Mercy Graves in Superman

Jane Levy

as Lana Lang in Superman

Danny Huston

as Sam Lane in Superman

CGI

as Krypto in Superman

Beck Bennett

as Steve Lombard in Superman

Wendell Pierce

as Perry White in Superman