Suggestions by @prithvirajbasu

Ian McShane

as Argus Filch in Harry Potter

Score: 0

John Malkovich

as Lord Voldemort in Harry Potter

Score: -1

Mark Strong

as Lord Voldemort in Harry Potter

Score: +2

John Lithgow

as Coriolanus Snow in The Hunger Games (2002-2005)

Score: +1

Ralph Fiennes

as Coriolanus Snow in The Hunger Games (2002-2005)

Score: 0

Ralph Fiennes

as President Snow in Hunger games

Score: +1

Michael Gambon

as Crassus Snow in Alternative Hunger Games cast

Score: +1

Tilda Swinton

as Fantine in Les Miserables (2015)

Score: +1

Matt Smith

as Jamie in 28 Years Later: The Bone Temple (2016)

Score: +3

Bill Nighy

as Dr. Ian Kelson in 28 Years Later: The Bone Temple (2016)

Score: +2

Lucian Msamati

as Cardinal Joshua Adeyemi in Conclave

Score: 0

Carlos Diehz

as Cardinal Vincent Benitez in Conclave

Score: +1

Isabella Rossellini

as Sister Agnes in Conclave

Score: +2

John Lithgow

as Cardinal Joseph Tremblay in Conclave

Score: +1

Bill Nighy

as Cardinal Thomas Lawrence in Conclave

Score: +1

Kate Winslet

as Elizabeth Swann in Pirates of the Caribbean ( in the 90s)

Score: +1

John Hurt

as Ian Mercer in The Pirates of the Caribbean Trilogy (1993-1997)

Score: +2

Christopher Plummer

as Davy Jones in The Pirates of the Caribbean Trilogy (1993-1997)

Score: +3

Ralph Fiennes

as Lord Cutler Beckett in Pirates of the Caribbean 80s

Score: +1

Charles Dance

as Lord Cutler Beckett in Pirates of the Caribbean 80s

Score: +1