Suggestions by @morcegonerd

Anya Taylor-Joy

as Christine Redfern in Evil Under The Sun

Score: +1

Kenneth Branagh

as Hercule Poirot in Evil Under The Sun

Score: +1

Thomasin McKenzie

as Sheila Reilly in Murder in Mesopotamia

Score: +1

Kenneth Branagh

as Director in Murder in Mesopotamia

Score: +1

Tobias Menzies

as Dr. Giles Rilley in Murder in Mesopotamia

Score: +1

Synnøve Karlsen

as Sheila Reilly in Murder in Mesopotamia

Score: +1

Lewis Pullman

as David Emmott in Murder in Mesopotamia

Score: +1

Michiel Huisman

as Joseph Mercado in Murder in Mesopotamia

Score: +1

Jodie Turner-Smith

as Marie Mercado in Murder in Mesopotamia

Score: +1

Riz Ahmed

as Richard Carey in Murder in Mesopotamia

Score: +1

Indira Varma

as Anne Johnson in Murder in Mesopotamia

Score: +1

Tom Brittney

as Bill Coleman in Murder in Mesopotamia

Score: +1

Tom Blyth

as Bill Coleman in Murder in Mesopotamia

Score: +1

Tom Brittney

as Bill Coleman in Murder in Mesopotamia

Score: +1

Tom Brittney

as Bill Coleman in Murder in Mesopotamia

Score: +1

Tahar Rahim

as Father Lavigny in Murder in Mesopotamia

Score: +1

Jessica Henwick

as Amy Leatheran in Murder in Mesopotamia

Score: +1

Naomi Watts

as Louise Leidner in Murder in Mesopotamia

Score: +1

Mads Mikkelsen

as Dr. Eric Leidner in Murder in Mesopotamia

Score: +1

Kenneth Branagh

as Hercule Poirot in Murder in Mesopotamia

Score: +1