Suggestions by @sallyboxx

Marisa Tomei

as Ellen Claremont in Red, White and Royal Blue

Score: -2

Michael Provost

as Henry Fox-Mountchristen-Windsor in Red, White and Royal Blue

Score: +18

Abigail Cowen

as Wendy Corduroy in Gravity Falls

Score: +4

Kiernan Shipka

as Gwen Stacy in Spider-Man: Into the Spider-Verse

Score: -1

Dove Cameron

as Gwen Stacy in Spider-Man: Into the Spider-Verse

Score: -1

Caleb McLaughlin

as Miles Morales in Spider-Man: Into the Spider-Verse

Score: +4

Rhenzy Feliz

as Miles Morales in Spider-Man: Into the Spider-Verse

Score: +2

Mackenzie Foy

as May Singer in The Selection

Score: +1

Thomas Brodie-Sangster

as August Illéa in The Selection

Score: +1

Sam Claflin

as August Illéa in The Selection

Score: +1

Alice Pagani

as Georgia Whitaker in The Selection

Score: +4

Saoirse Ronan

as Lucy in The Selection

Score: +1

Maya Hawke

as Mary in The Selection

Score: +1

Anya Taylor-Joy

as Anne in The Selection

Score: +2

Jacob Tremblay

as Gerad Singer in The Selection

Score: +2

Aidan Wojtak-Hissong

as Gerad Singer in The Selection

Score: +1

Francesca Capaldi

as May Singer in The Selection

Score: +4

Colin Ford

as Carter Woodwork in The Selection

Score: +1

Lana Condor

as Elise Whisks in The Selection

Score: +1

Shioli Kutsuna

as Elise Whisks in The Selection

Score: +1