Suggestions by @stevepwayne914

Edgar Wright

as Director in The Flash: Born to Run

Score: +1

Wilson Bethel

as Eobard Thawne in The Flash: Born to Run

Score: +1

Elodie Grace Orkin

as Patty Spivott in The Flash: Born to Run

Score: +1

Isaac Hempstead Wright

as Julian Albert in The Flash: Born to Run

Score: +1

Yvonne Strahovski

as Nora Allen in The Flash: Born to Run

Score: +1

Aaron Eckhart

as Henry Allen in The Flash: Born to Run

Score: +1

Bruce Campbell

as Jay Garrick in The Flash: Born to Run

Score: +1

Michael C. Hall

as Captain Ira West in The Flash: Born to Run

Score: +1

Jack Molloy-Legault

as Wally West in The Flash: Born to Run

Score: +1

Tom Hardy

as Heatwave in The Flash: Born to Run

Score: +1

James McAvoy

as Captain Cold in The Flash: Born to Run

Score: +1

Zoey Deutch

as Iris West in The Flash: Born to Run

Score: +1

Rudy Pankow

as The Flash II in The Flash: Born to Run

Score: +1

Julia Butters

as Barbara Gordon in Batman: The Mask of the Phantom

Score: +1

Michael Giacchino

as Composer in Superman: Man of Tomorrow

Score: +1

Shawn Levy

as Director in Superman: Man of Tomorrow

Score: +1

Mckenna Grace

as Supergirl in Superman: Man of Tomorrow

Score: +1

Joe Keery

as Bruce Wayne in Superman: Man of Tomorrow

Score: +1

Chris Chalk

as Martian Manhunter in Superman: Man of Tomorrow

Score: +1

Joel McHale

as Steve Lombardi in Superman: Man of Tomorrow

Score: +2