Suggestions by @ prithvirajbasu

Alan Rickman

as Lord Beckett in Pirates of the carribean the worlds end (1997)

Benedict Cumberbatch

as Boromir in Lord Of The Rings And Hobbit Universe (2021 2023)

+1-8Score: -7

Benedict Cumberbatch

as Elrond in Lord Of The Rings And Hobbit Universe (2021 2023)

+5-6Score: -1

Alan Rickman

as Sweeney Todd in Sweeney Todd (1997)

Jonathan Pryce

as Lucian in Underworld (1984)

Donald Sutherland

as Lucian in Underworld (1984)

Jonathan Pryce

as Lucian in Underworld: Rise of the Lycans (1992)

David Tennant

as Bilbo in Lord Of The Rings And Hobbit Universe (2021 2023)

Donald Sutherland

as Saruman in The Hobbit and The Lord of the Rings

Jared Harris

as Saruman in The Hobbit and The Lord of the Rings

Jared Harris

as Smaug in The Hobbit and The Lord of the Rings

+2-1Score: +1

Liam Neeson

as Saruman in The Hobbit and The Lord of the Rings

Jeremy Irons

as Saruman in The Hobbit and The Lord of the Rings

Ian McKellen

as Gandalf The Grey in The Hobbit and The Lord of the Rings

+2-1Score: +1

Kaya Scodelario

as Eowyn in The Hobbit and The Lord of the Rings

Charles Dance

as Smaug in The Hobbit and The Lord of the Rings

+2-2Score: 0

Liam Neeson

as Smaug in The Hobbit and The Lord of the Rings

Liam Neeson

as Smaug the Dragon in Lord Of The Rings And Hobbit Universe (2021 2023)

Donald Sutherland

as Phango in Khumba Live Action