Suggestions by @madshargreeves

Sophie Thatcher

as Annie Leonhart in Attack on Titan (Live-Action)

Score: 0

Logan Browning

as Clawdia Wolf in Monster High

Score: -1

Aubrey Plaza

as Piper Greenmantle in The Raven Cycle Series

Score: -1

Isabelle Fuhrman

as Velma Dinkley in Scooby Doo: Ghost Patrol

Score: +2

Laura Harrier

as Daphne Blake in Scooby Doo: Ghost Patrol

Score: 0

Logan Miller

as Shaggy Rogers in Scooby Doo: Ghost Patrol

Score: -1

Michele Selene Ang

as Heather McNamara in Heathers (2018)

Score: -1

Natalia Dyer

as Heather Duke in Heathers (2018)

Score: +3

Alexandra Shipp

as Heather Chandler in Heathers (2018)

Score: -1

Tanner Buchanan

as Jason Dean in Heathers (2018)

Score: -2

Julia Rehwald

as Veronica Sawyer in Heathers (2018)

Score: -1

Shay Rudolph

as Zoe Lee in Miraculous Ladybug

Score: +4

Elizabeth Gillies

as Nathalie Sancoeur in Miraculous Ladybug

Score: +1

Peyton Elizabeth Lee

as Juleka Couffaine in Miraculous Ladybug

Score: -5

Sophie Grace

as Alix Kubdel in Miraculous Ladybug

Score: -4

Ethan Hwang

as Luka Couffaine in Miraculous Ladybug

Score: -5

Lyon Daniels

as Nino Lahiffe in Miraculous Ladybug

Score: +3

Malia Baker

as Alya Césaire in Miraculous Ladybug

Score: +5

Dylan Kingwell

as Adrien Agreste in Miraculous Ladybug

Score: -2

Anna Cathcart

as Marinette Dupain-Cheng in Miraculous Ladybug

Score: -6