Suggestions by @no1

Jerome Flynn

as Argus Filch in Harry Potter and the philosopher's stone (2017)

Score: +1

Mark Lewis Jones

as Dudley Dursley in Harry Potter and the philosopher's stone (2017)

Score: +1

Michelle Fairley

as Minerva McGonagall in Harry Potter and the philosopher's stone (2017)

Score: +1

Daniel Fearn

as Dudley Dursley in Harry Potter and the philosopher's stone (2017)

Score: +1

Cate Blanchett

as Petunia Dursley in Harry Potter and the philosopher's stone (2017)

Score: +1

Lena Headey

as Narcissa Malfoy in Harry Potter and the philosopher's stone (2017)

Score: +1

Erin Kellyman

as Alicia Spinnet in Harry Potter and the philosopher's stone (2017)

Score: +1

Ella Balinska

as Angelina Johnson in Harry Potter and the philosopher's stone (2017)

Score: +1

Jessica Raine

as Petunia Dursley in Harry Potter and the philosopher's stone (2017)

Score: +1

Michelle Dockery

as Petunia Dursley in Harry Potter and the philosopher's stone (2017)

Score: +1

Lydia Page

as Susan Bones in Harry Potter and the philosopher's stone (2017)

Score: +3

Bella Ramsey

as Pansy Parkinson in Harry Potter and the philosopher's stone (2017)

Score: +2

Jessica Henwick

as Helena Ravenclaw in Harry Potter and the philosopher's stone (2017)

Score: +3

Freya Allan

as Hannah Abbott in Harry Potter and the philosopher's stone (2017)

Score: +1

Maisie Williams

as Katie Bell in Harry Potter and the philosopher's stone (2017)

Score: +1

Eloise Webb

as Lavender Brown in Harry Potter and the philosopher's stone (2017)

Score: +1

Fionn Whitehead

as Oliver Wood in Harry Potter and the philosopher's stone (2017)

Score: +1

Asa Butterfield

as Marcus Flint in Harry Potter and the philosopher's stone (2017)

Score: +1

Jack Rowan

as Gregory Goyle in Harry Potter and the philosopher's stone (2017)

Score: +1

Benjamin Zephaniah

as Firenze in Harry Potter and the philosopher's stone (2017)

Score: +1