Suggestions by @dcfan1111

Rosalba Sotelo

as Louis Leyne in Superman

Score: +1

Héctor Emmanuel Gómez

as Harvey Dent in Batman

Score: +1

Jorge Rafael

as Dick Grayson in Batman

Score: +2

José Antonio Macías

as Arthur Ledger in Batman

Score: +1

Andrés Ruanova

as Kid Bruce Wayne in Batman

Score: +1

Lupita Leal

as Martha Wayne in Batman

Score: +1

René García

as Thomas Wayne in Batman

Score: +1

Henry Joseph Samiri

as Kid Bruce Wayne in Batman

Score: +1

Luis Miguel

as Joe Chill in Batman

Score: +1

Pedro D'Aguillón Jr.

as Gillian B. Loeb in Batman

Score: +1

Jessica Ángeles

as Barbara Gordon in Batman

Score: +1

José Luis Orozco

as Alfred in Batman

Score: +1

Óscar Flores Guerrero

as Oswald Cobblepot in Batman

Score: +1

Adrián Wowczuk

as Bruce Wayne in Batman

Score: +1

Jack Austin

as Dick Grayson in Batman

Score: +1

Rudy Pankow

as The Flash in Fancast Your DC Universe

Score: +2

Robert Pattinson

as Bruce Wayne in Batman

Score: +1