Suggestions by @itsjustadreamer

Claire Rushbrook

as Mrs Lane in Enola Holmes

Score: +3

David Bamber

as Whimbrel in Enola Holmes

Score: +2

Hattie Morahan

as Lady Tewkesburry in Enola Holmes

Score: +2

Adeel Akhtar

as Inspector Lestrade in Enola Holmes

Score: +2

Susie Wokoma

as Edith in Enola Holmes

Score: +2

Malina Weissman

as Vanellope von Schweetz in Live Action Wreck It Ralph

Score: -3

Burn Gorman

as Linthorn in Enola Holmes

Score: +1

Fiona Shaw

as Miss Harrison in Enola Holmes

Score: +5

Frances de la Tour

as The dowager in Enola Holmes

Score: +2

Helena Bonham Carter

as Eudoria Holmes in Enola Holmes

Score: +5

Sam Claflin

as Mycroft Holmes in Enola Holmes

Score: +3

Henry Cavill

as Sherlock Holmes in Enola Holmes

Score: +7

Louis Partridge

as Lord Tewkesburry in Enola Holmes

Score: +53

Millie Bobby Brown

as Enola Holmes in Enola Holmes

Score: +428