Suggestions by @keiranbatkin2

Tom Hulshof

as Robin in The Batman(story removed)

Score: +1

Rhys Wakefield

as The Joker in The Batman(story removed)

Score: +1

Rudy Pankow

as The Joker in The Batman(story removed)

Score: -1

Chad Michael Murray

as Eobard Thawne in The Flash(story removed)

Score: +1

Wolfgang Novogratz

as Batman in The Batman(story removed)

Score: +1

Grace Van Dien

as Jesse Chambers in The Flash(story removed)

Score: +1

Griffin Gluck

as Wally West in The Flash(story removed)

Score: +1

Kyle MacLachlan

as Henry Allen in The Flash(story removed)

Score: +1

Michelle Monaghan

as Nora Allen in The Flash(story removed)

Score: +1

Matt Barr

as David Singh in The Flash(story removed)

Score: +1

Devin Druid

as Albert Desmond in The Flash(story removed)

Score: +1

Antony Starr

as Eobard Thawne in The Flash(story removed)

Score: -1

Lily James

as Iris West in The Flash(story removed)

Score: +1

Dan Stevens

as Captain Cold in The Flash(story removed)

Score: +1

Micheal C. Hall

as Captain Cold in The Flash(story removed)

Score: -1

Joivan Wade

as Doug Johns in The Flash(story removed)

Score: +1

Dakota Fanning

as Patty Spivot in The Flash(story removed)

Score: +1

Lucas Till

as The Flash in The Flash(story removed)

Score: +1

David Tennant

as Mirror Master in The Flash(story removed)

Score: +1

Tony Curran

as Mirror Master in The Flash(story removed)

Score: -1