Suggestions by @mishas

Milo Parker

as Runner Dyer in Temeraire (Series)

Score: +1

Will Tilston

as Runner Dyer in Temeraire (Series)

Score: +1

Tom Holland

as Arthur Hammond in Temeraire (Series)

Score: -1

Daniel Radcliffe

as Arthur Hammond in Temeraire (Series)

Score: +1

Kit Connor

as Lieutenant Ferris in Temeraire (Series)

Score: -1

Richard Madden

as Lieutenant Ferris in Temeraire (Series)

Score: +1

Ty Tennant

as Collins in Temeraire (Series)

Score: +1

Wu Jing

as Yongxing in Temeraire (Series)

Score: +1

Benedict Wong

as Yongxing in Temeraire (Series)

Score: -1

Terry Chen

as Gong Su in Temeraire (Series)

Score: -1

Gong Li

as Lung Tien Lien in Temeraire (Series)

Score: -1

Zhang Ziyi

as Lung Tien Lien in Temeraire (Series)

Score: +1

Liu Yifei

as Lung Tien Lien in Temeraire (Series)

Score: +1

Rory McCann

as Maximus in Temeraire (Series)

Score: +1

Idris Elba

as Maximus in Temeraire (Series)

Score: -1

Daniel Craig

as Captain William Laurence in Temeraire (Series)

Score: -1

David Tennant

as Captain William Laurence in Temeraire (Series)

Score: -1

James McAvoy

as Captain William Laurence in Temeraire (Series)

Score: -1

Regé-Jean Page

as Lieutenant Ferris in Temeraire (Series)

Score: -1

Aaron Taylor-Johnson

as Captain Tom Riley in Temeraire (Series)

Score: +1