Suggestions by @drazhar

Millie Bobby Brown

as Feather Witch in Malazan Book of the Fallen

Score: -2

Natalia Tena

as Vorcan Radok in Malazan Book of the Fallen

Score: +6

Hugh Laurie

as Hood in Malazan Book of the Fallen

Score: +9

Christopher Lloyd

as Gothos in Malazan Book of the Fallen

Score: +3

Hugo Weaving

as Osserc in Malazan Book of the Fallen

Score: +2

Hugo Eric Louis van Lawick

as Osserc in Malazan Book of the Fallen

Score: +1

Cate Blanchett

as Mother Dark in Malazan Book of the Fallen

Score: +2

Anya Chalotra

as Smiles in Malazan Book of the Fallen

Score: +8

Ben Foster

as Hannan Mosag in Malazan Book of the Fallen

Score: 0

Shia LaBeouf

as Beak in Malazan Book of the Fallen

Score: +1

Ezra Miller

as Bottle in Malazan Book of the Fallen

Score: +2

Matthew McConaughey

as Aramstos Pores in Malazan Book of the Fallen

Score: 0

Karl Urban

as Torvald Nom in Malazan Book of the Fallen

Score: +1

Jack Gleeson

as Rhulad Sengar in Malazan Book of the Fallen

Score: +1

Jack Quaid

as Binadas Sengar in Malazan Book of the Fallen

Score: +1

Daniel Portman

as Trull Sengar in Malazan Book of the Fallen

Score: +3

Lee Pace

as Trull Sengar in Malazan Book of the Fallen

Score: +1

Ed Skrein

as Fear Sengar in Malazan Book of the Fallen

Score: +3

Matthew McConaughey

as Trull Sengar in Malazan Book of the Fallen

Score: +1

Ian McDiarmid

as Heboric Light Touch in Malazan Book of the Fallen

Score: +5