Suggestions by @user_211452

Cameron Gellman

as Roy Harper in Batman: Wayne Family Adventures (story private)

Score: +1

Naomi Scott

as Donna Troy in Batman: Wayne Family Adventures (story private)

Score: +1

Olivia Munn

as Talia al Ghul in Batman: Wayne Family Adventures (story private)

Score: +1

Lili Reinhart

as Bette Kane in Batman: Wayne Family Adventures (story private)

Score: +1

Emma Roberts

as Holly Robinson in Batman: Wayne Family Adventures (story private)

Score: +1

Adam Driver

as Kirk Langstrom in Batman: Wayne Family Adventures (story private)

Score: +1

Martin Short

as Jervis Tetch in Batman: Wayne Family Adventures (story private)

Score: +1

Claire Coffee

as Silver St. Cloud in Batman: Wayne Family Adventures (story private)

Score: +1

Matt Smith

as Kevin Hester in Batman: Wayne Family Adventures (story private)

Score: +1

John Slattery

as Jim Gordon in Batman: Wayne Family Adventures (story private)

Score: +1

Denzel Washington

as Lucius Fox in Batman: Wayne Family Adventures (story private)

Score: +1

Jessica Chastain

as Andrea Beaumont in Batman: Wayne Family Adventures (story private)

Score: +1

Iain Glen

as David Cain in Batman: Wayne Family Adventures (story private)

Score: +1

Ben Hardy

as William Cobb in Batman: Wayne Family Adventures (story private)

Score: +1

Charlie Hunnam

as Oliver Queen in Batman: Wayne Family Adventures (story private)

Score: +1

Keanu Reeves

as Jean-Paul Valley in Batman: Wayne Family Adventures (story private)

Score: +1

Alfred Molina

as Oswald Cobblepot in Batman: Wayne Family Adventures (story private)

Score: +1

Charles Michael Davis

as Michael Lane in Batman: Wayne Family Adventures (story private)

Score: +1

Camila Mendes

as Zatanna Zatara in Batman: Wayne Family Adventures (story private)

Score: +1

Rose Leslie

as Jaina Hudson in Batman: Wayne Family Adventures (story private)

Score: +1