Suggestions by @adamatc

David Strathairn

as John Milton in The Devil's Advocate (2017)

Score: +1

Sigourney Weaver

as Waverly in Gender-Swapped : The Man from U.N.C.L.E.

Score: +2

Gina Carano

as Solo in Gender-Swapped : The Man from U.N.C.L.E.

Score: +1

Olga Kurylenko

as Illya in Gender-Swapped : The Man from U.N.C.L.E.

Score: +2

Alan Alda

as Victor Ziegler in Eyes Wide Shut (1989)

Score: +3

Mia Farrow

as Alice Harford in Eyes Wide Shut (1989)

Score: +3

Woody Allen

as Dr. William "Bill" Harford in Eyes Wide Shut (1989)

Score: +2

Johnny Galecki

as Harold Lloyd in Actor Biopics

Score: +1

Johnny Galecki

as Harold Lloyd in Buster Keaton: The Great Stone Face.

Score: +2

Johnny Galecki

as Harold Lloyd in Whispers of Silence

Score: +5

Oliver Reed

as Alfred Borden / Bernard Fallon in The Prestige (1976)

Score: +2

Brian Dennehy

as Colonel William "Hawk" Hawkins, USAF (Ret.) in Space Cowboys (1980)

Score: +1

Burt Lancaster

as Colonel Francis D. "Frank" Corvin, Ph.D., USAF (Ret.) in Space Cowboys (1980)

Score: +1

Lee Marvin

as Colonel Francis D. "Frank" Corvin, Ph.D., USAF (Ret.) in Space Cowboys (1980)

Score: +1

George C. Scott

as Captain the Reverend "Tank" Sullivan, USAF (Ret.) in Space Cowboys (1980)

Score: +2

Walter Matthau

as Captain Jerry O'Neill, USAF (Ret.) in Space Cowboys (1980)

Score: +1

Charlton Heston

as Colonel Francis D. "Frank" Corvin, Ph.D., USAF (Ret.) in Space Cowboys (1980)

Score: +1

Mel Gibson

as Lucas "Luke" Jackson in Cool Hand Luke (1992)

Score: +3

Aubrey Plaza

as Bridget Gregory in The Last Seduction (2024)

Score: +3

Mathieu Kassovitz

as Claude Lacombe in Close Encounters of the Third Kind (2007)

Score: +1