Suggestions by @dafilmqueen

Finn Wolfhard

as Lonnie Machin in Batman: The TV Series (2018-2023)

Score: +1

Noomi Rapace

as Maggie Kyle in Untitled Batfamily Story

Score: +1

Nat Wolff

as Tom Bronson in Untitled Batfamily Story

Score: +1

Eleanor Tomlinson

as Dawn Allen in Untitled Batfamily Story

Score: +1

Kiruna Stamell

as Mary Louise Dahl in Untitled Batfamily Story

Score: +1

Bradley Whitford

as Martin Stein in Untitled Batfamily Story

Score: +1

Anna Lea

as Stephanie Brown in Untitled Batfamily Story

Score: +1

Elodie Grace Orkin

as Cassie Sandsmark in Untitled Batfamily Story

Score: +1

Melissa Barrera

as Donna Troy in Untitled Batfamily Story

Score: +1

Skyler Gisondo

as Danny Chase in Untitled Batfamily Story

Score: +1

Christopher Convery

as Jason Todd in Batfamily

Score: +1

Jack Champion

as Jason Todd in Batfamily

Score: +1

David Michael Reardon

as Jason Todd in Batfamily

Score: +1

Will Byers

as Jason Todd in Batfamily AU

Score: +1

Miles Robbins

as Dick Grayson in Batfamily Cast

Score: +1

Avan Jogia

as Dick Grayson in Batfamily Cast

Score: +1

Mena Massoud

as Dick Grayson in Batfamily Cast

Score: +1

Johann Fitch

as Dick Grayson in Batfamily Cast

Score: +1

Nicolas Sellar

as Dick Grayson in Batfamily Cast

Score: +1

Levi Miller

as Tim Drake in Batfamily Cast

Score: +1