Suggestions by @pococrazy17

Adewale Akinnuoye-Agbaje

as Killer Croc in The Snyderverse Saga

Score: +1

Jackie Earle Haley

as Scarecrow in The Snyderverse Saga

Score: +1

Dan Stevens

as Hellblazer in The Snyderverse Saga

Score: +1

David Tennant

as Riddler in The Snyderverse Saga

Score: +1

Robert Kazinsky

as Green Lantern 2814.2 in The Snyderverse Saga

Score: +1

Tyler Posey

as Green Lantern 2814.4 in The Snyderverse Saga

Score: +1

Emily Peterson

as Lana Lang in The Snyderverse Saga

Score: +1

Alexandra Daddario

as Zatanna Zatara in The Snyderverse Saga

Score: +1

Luna Blaise

as Hawkgirl in The Snyderverse Saga

Score: +1

Freya Allan

as Power Girl in The Snyderverse Saga

Score: +1

Dylan Sprayberry

as Superboy in The Snyderverse Saga

Score: +1

Millie Brady

as Raven in The Snyderverse Saga

Score: +1

Diane Lane

as Martha Kent in The Snyderverse Saga

Score: +1

Eli Snyder

as Red Hood in The Snyderverse Saga

Score: +1

Kevin Costner

as Jonathan Kent in The Snyderverse Saga

Score: +1

Matt Damon

as Two-Face in The Snyderverse Saga

Score: +1

Tom Hanks

as Jay Garrick in The Snyderverse Saga

Score: +1

Trevante Rhodes

as Green Lantern 2814.3 in The Snyderverse Saga

Score: +1

Ioan Gruffudd

as Atom in The Snyderverse Saga

Score: +1

Garrett Hedlund

as Hawkman in The Snyderverse Saga

Score: +1