Suggestions by @madisonbeverly

Mackenzie Foy

as Violet Sorrengail in Fourth Wing

Score: +1

Phoebe Tonkin

as Mira Sorrengail in Fourth Wing

Score: +1

Tati Gabrielle

as Rhiannon in Fourth Wing

Score: -1

Keke Palmer

as Rhiannon in Fourth Wing

Score: -1

Jenny Slate

as Andarna (voice) in Fourth Wing

Score: +1

Mandy Moore

as Andarna (voice) in Fourth Wing

Score: -1

Idris Elba

as Tairn (Voice) in Fourth Wing

Score: +1

Keith David

as Tairn (Voice) in Fourth Wing

Score: -1

Chris Hemsworth

as Tairn (Voice) in Fourth Wing

Score: -1

Shohreh Aghdashloo

as Sgaeyl (Voice) in Fourth Wing

Score: +1

Charlize Theron

as Sgaeyl (Voice) in Fourth Wing

Score: -1

Alexander Ludwig

as Jack Barlowe in Fourth Wing

Score: -1

Nico Parker

as Jesinia in Fourth Wing

Score: +1

Emma Corrin

as Imogen in Fourth Wing

Score: -1

Lauren Cohan

as Syrena Cordella in Fourth Wing

Score: +1

Rosario Dawson

as Professor Devera in Fourth Wing

Score: +1

Stanley Tucci

as Professor Emettario in Fourth Wing

Score: -1

Mark Strong

as Professor Emettario in Fourth Wing

Score: +1

Tom Wlaschiha

as Professor Carr in Fourth Wing

Score: +1

Joseph Mawle

as Professor Carr in Fourth Wing

Score: +1