Suggestions by @redara

Filah Lah Lah

as Jenyedi Xho in Lords And Ladies

Score: -1

Junia Rees

as Jeyne Lannister in Lords And Ladies

Score: +2

Àstrid Bergès-Frisbey

as Tzipporah Oktakiseron in The Locked Tomb

Score: +1

Eleanor Worthington-Cox

as Seth Oktakiseron in The Locked Tomb

Score: +1

Kitty Tsui

as Clementine Enneas in The Locked Tomb

Score: +1

Dakota Blue Richards

as Simon Oktakiseron in The Locked Tomb

Score: +1

Virginie Ledoyen

as Sparrow Oktakiseron in The Locked Tomb

Score: +1

Amy James-Kelly

as Sisera Oktakiseron in The Locked Tomb

Score: +1

Arsher Ali

as Marshall Crux in The Locked Tomb

Score: +1

Arsher Ali

as Elias Bouchard in The Magnus Archives

Score: +1

Dandara Queiroz

as Harrowhark Nonagesimus in The Locked Tomb

Score: +2

Nina Wadia

as Juno Zeta in The Locked Tomb

Score: +1

Freema Agyeman

as Nigella Shodash in The Locked Tomb

Score: +1

Sandra Oh

as Mercymorn Cristobel in The Locked Tomb

Score: +1

Dev Patel

as Palamedes Sextus in The Locked Tomb

Score: +1

Greta Lee

as Cytherea Loveday in The Locked Tomb

Score: +2

Havana Rose Liu

as Dulcimea Septimus in The Locked Tomb

Score: +2

Sandra James-Young

as Sister Lachrimorta in The Locked Tomb

Score: +1

Souad Faress

as Sister Aisamorta in The Locked Tomb

Score: +1

Rachel House

as Sister Glaurica in The Locked Tomb

Score: +1