Suggestions by @vince

Billy Porter

as Magno Stift in Sunrise on the Reaping

Score: +1

Dominic McLaughlin

as Harry Potter in Harry Potter TV Series

Score: +3

Kieran Culkin

as Caesar Flickerman in Sunrise on the Reaping

Score: +1

Iona Bell

as Lou Lou in Sunrise on the Reaping

Score: +2

Molly McCann

as Louella McCoy in Sunrise on the Reaping

Score: +3

Glenn Close

as Drusilla Sickle in Sunrise on the Reaping

Score: +1

Ben Wang

as Wyatt Callow in Sunrise on the Reaping

Score: +1

Kelvin Harrison Jr.

as Beetee in Sunrise on the Reaping

Score: +1

Maya Hawke

as Wiress in Sunrise on the Reaping

Score: +1

Lili Taylor

as Mags in Sunrise on the Reaping

Score: +2

Parker Posey

as Drusilla Sickle in Sunrise on the Reaping

Score: 0

Emma Mackey

as White Witch in The Chronicles Of Narnia

Score: 0

Whitney Peak

as Lenore Dove in Sunrise on the Reaping

Score: +1

Joseph Zada

as Haymitch Abernathy in Sunrise on the Reaping

Score: +4

Luke Thallon

as Quirrell in Harry Potter TV Series

Score: +1

Paul Whitehouse

as Argus Filch in Harry Potter TV Series

Score: +1

Paapa Essiedu

as Severus Snape in Harry Potter TV Series

Score: -2

Janet McTeer

as Minerva McGonagall in Harry Potter TV Series

Score: +1

Elle Fanning

as Effie Trinket in Sunrise on the Reaping

Score: +2

Emma Myers

as Wiress in Sunrise on the Reaping

Score: +1