Suggestions by @infectioushistory

Scarlett Johansson

as Aqua in Kingdom Hearts (Live-Action)

Score: -1

Jesse McCartney

as Roxas in Kingdom Hearts (Live-Action)

Score: +3

Steven R. McQueen

as Dick Grayson in Gotham

Score: +1

Timothée Chalamet

as Tim Drake in Gotham

Score: +1

Dane DeHaan

as Jason Todd in Gotham

Score: +1

Dane DeHaan

as Jason Todd/Robin II in Gotham

Score: +1

Camila Perez

as Firefly in Gotham

Score: +1

Abbi Snee

as Mary Grayson in Gotham

Score: +1

Rob Gorrie

as John Grayson in Gotham

Score: +1

Cameron Monaghan

as Jerome Valaska in Gotham

Score: +1

Lilli Simmons

as Selina Kyle in Gotham

Score: +1

Chris Chalk

as Lucius Fox in Gotham

Score: +1

Sean Pertwee

as Alfred Pennyworth in Gotham

Score: +1

Ben Mackenzie

as Jim Gordan in Gotham

Score: +1

Charles Dance

as Charles II in Infection

Score: +1

Miquita Oliver

as Emila in Infection

Score: +1

Colin Jackson

as Edward in Infection

Score: +1

Tyger Drew-Honey

as Jack in Infection

Score: +1

Ann Widdecombe

as Annie in Infection

Score: +1