Suggestions by @alltheyoungmessrs

Claudia Black

as Isobel Ross McGonagall in MPAE(story private)

Score: +1

Francisco Reyes

as Headmaster Armando Dippet in MPAE(story private)

Score: +1

Esmé Creed-Miles

as Walburga Black in MPAE(story private)

Score: +1

Lucas Jade Zumann

as Alphard Black in MPAE(story private)

Score: +1

Thomas Doherty

as Orion Black in MPAE(story private)

Score: +1

Iñaki Godoy

as Fleamont Potter in MPAE(story private)

Score: +1

Thomas Doherty

as Alphard Black in MPAE(story private)

Score: +1

Jude Law

as Albus Dumbledore in MPAE(story private)

Score: +1

Mellany Barros

as Euphemia Bones in MPAE(story private)

Score: +1

Hannah Zeile

as Pomona Sprout in MPAE(story private)

Score: +1

Saoirse Ronan

as Poppy Pomfrey in MPAE(story private)

Score: +1

Chaislyn Jane King

as Minerva McGonagall in MPAE(story private)

Score: +1

Daniel Kaluuya

as Kingsley in Crimson Rivers(story private)

Score: +1

Sammi Hanratty

as Sybil in Crimson Rivers(story private)

Score: +1

Keir Gilchrist

as Severus Snape in Crimson Rivers(story private)

Score: +1

Colin Firth

as Orion Black in Crimson Rivers(story private)

Score: +1

Mark Strong

as Fenrir Greyback in Crimson Rivers(story private)

Score: +1

Eva Green

as Walburga Black in Crimson Rivers(story private)

Score: +1

Garet Allen

as Arthur in Crimson Rivers(story private)

Score: +1

Shannon Purser

as Molly in Crimson Rivers(story private)

Score: +1