Suggestions by @chrisramsey

Viggo Mortensen

as High King Torygg in The Elder Scrolls: Skyrim

Score: +1

Idris Elba

as Isran in The Elder Scrolls: Skyrim

Score: +2

Melissa McCarthy

as Maven Blackbriar in The Elder Scrolls: Skyrim

Score: 0

Catherine Keener

as Jarl Idgrod Ravencrone in The Elder Scrolls: Skyrim

Score: 0

Michael Fassbender

as Ancano in The Elder Scrolls: Skyrim

Score: +1

Zoe Saldaña

as Karliah in The Elder Scrolls: Skyrim

Score: +3

Toby Stephens

as Mercer Frey in The Elder Scrolls: Skyrim

Score: +1

Sarah Goldberg

as Elisif the Fair in The Elder Scrolls: Skyrim

Score: +1

Taika Waititi

as Clavicus Vile in The Elder Scrolls: Skyrim

Score: +1

Karl Urban

as Ulfric Stormcloak in The Elder Scrolls: Skyrim

Score: +3

Ron Perlman

as Molag Bol in The Elder Scrolls: Skyrim

Score: +2

John Malkovich

as King Madonach in The Elder Scrolls: Skyrim

Score: +1

Hailee Steinfeld

as Aela the Huntress in The Elder Scrolls: Skyrim

Score: -1

Liam Hemsworth

as Brynjolf in Elder Scrolls V : SKYRIM

Score: -3

Taika Waititi

as Clavicus Vile in Elder Scrolls V : SKYRIM

Score: +2

Michael Fassbender

as Ancano in Elder Scrolls V : SKYRIM

Score: +1

Ian McKellen

as Paarthurnax in Elder Scrolls V : SKYRIM

Score: +1

Zoe Saldaña

as Karliah in Elder Scrolls V : SKYRIM

Score: +1

Sarah Goldberg

as Elenwen in Elder Scrolls V : SKYRIM

Score: +1

Melissa McCarthy

as Maven Black-Briar in Elder Scrolls V : SKYRIM

Score: -3