Suggestions by @user_85840

Ryan Kiera Armstrong

as Minnie-May Barry in Anne with an E: Season 4+

Score: +1

Dalmar Abuzeid

as Sebastian Lacroix in Anne with an E: Season 4+

Score: +1

Kiawentiio

as Ka'kwet in Anne with an E: Season 4+

Score: +2

Dalila Bela

as Diana Barry in Anne with an E: Season 4+

Score: +2

Lucas Jade Zumann

as Gilbert Blythe in Anne with an E: Season 4+

Score: +3

Amybeth McNulty

as Anne Shirley-Cuthbert in Anne with an E: Season 4+

Score: +5

Lucas Jade Zumann

as Regulus Black in The Marauders

Score: +49