Suggestions by @dogorelli

Celeste O'Connor

as Karen Duncan in DCU (Gunnverse)

Score: +1

Lars Eidinger

as Brainiac in DCU (Gunnverse)

Score: +5

Kristine Froseth

as Tora Olafsdotter in DCU (Gunnverse)

Score: +1

Romy Reiner

as Zatanna Zatara in DCU (Gunnverse)

Score: 0

Levi Fiehler

as Patrick O'Brien in DCU (Gunnverse)

Score: +1

Jonathan Bailey

as John Constantine in DCU (Gunnverse)

Score: +1

Quvenzhané Wallis

as Karen Duncan in DCU (Gunnverse)

Score: +1

Quvenzhané Wallis

as Mari McCabe in DCU (Gunnverse)

Score: +1

Jean Dujardin

as Giovanni "John" Zatara in DCU (Gunnverse)

Score: +1

Demián Bichir

as Ra's al Ghul in DCU (Gunnverse)

Score: +1

Sean Penn

as Giovanni "John" Zatara in DCU (Gunnverse)

Score: +1

Rhea Seehorn

as Veronica Cale in DCU (Gunnverse)

Score: +1

Kirby Howell-Baptiste

as Mari McCabe in DCU (Gunnverse)

Score: +1

Antoinette Robertson

as Mari McCabe in DCU (Gunnverse)

Score: +1

Ariana DeBose

as Mari McCabe in DCU (Gunnverse)

Score: +1

Naomie Ackie

as Mari McCabe in DCU (Gunnverse)

Score: +1

Melanie Liburd

as Mari McCabe in DCU (Gunnverse)

Score: +1

Nafessa Williams

as Mari McCabe in DCU (Gunnverse)

Score: +1

Sheila Atim

as Mari McCabe in DCU (Gunnverse)

Score: +1

Ella Hunt

as Diana Prince in DCU (Gunnverse)

Score: 0