Suggestions by @xof_mada

Nathan Stewart-Jarrett

as Professor Lupin in Harry Potter (HBO Max Series)

Score: -7

Joseph Quinn

as Professor Snape in Harry Potter (HBO Max Series)

Score: -10

Will Poulter

as Professor Snape in Harry Potter (HBO Max Series)

Score: -14

Alex Lawther

as Professor Snape in Harry Potter (HBO Max Series)

Score: -9

Hugh Coles

as Professor Snape in Harry Potter (HBO Max Series)

Score: -10

Charlie Heaton

as Professor Snape in Harry Potter (HBO Max Series)

Score: -13

Shia LaBeouf

as Jack Valen in The Four Winds

Score: +1

Gabriella Pizzolo

as Carrie White in Carrie

Score: +1

Will Poulter

as Gollum in The Lord of the Rings

Score: +1

Will Poulter

as Merry Brandybuck in The Lord of the Rings

Score: +1

Mark Rylance

as Gandalf in The Lord of the Rings

Score: +4

Rosamund Pike

as Hannah Relf in La Belle Sauvage

Score: +1

Andy Serkis

as Lord Nugent in La Belle Sauvage

Score: +1

Andy Serkis

as George Boatwright in La Belle Sauvage

Score: +1

Andy Serkis

as Mr Taphouse in La Belle Sauvage

Score: +1

Ben Barnes

as Gerard Bonneville in La Belle Sauvage

Score: +1

Luke Evans

as Gerard Bonneville in La Belle Sauvage

Score: +2

Aidan Turner

as Gerard Bonneville in La Belle Sauvage

Score: +2

Archie Yates

as Malcolm Polstead in La Belle Sauvage

Score: +2

Luke Evans

as Gyorn Hrathen in Elantris

Score: +3