Suggestions by @mm19765

Robin Williams

as Roy Neary in Close Encounters of the Third Kind (1987)

Score: +2

Sam Jaeger

as Arthur Morgan in Red Dead Redemption 2

Score: -16

Kyle Chandler

as Dutch van der Linde in Red Dead Redemption 2

Score: -5

Saoirse Ronan

as Patty Simmons in The Towering Inferno

Score: +1

Gerard Butler

as Michael O'Halloran in The Towering Inferno

Score: +1

Michael Caine

as Harlee Claiborne in The Towering Inferno

Score: +1

Mel Gibson

as Deputy Jackson 'Jack' Lamb in Super 8 (2001)

Score: +1

Bill Murray

as Mito in Nausicaä of the Valley of the Wind

Score: +1

Evan Rachel Wood

as Kushana in Nausicaä of the Valley of the Wind

Score: +2

Patrick Stewart

as Lord Yupa in Nausicaä of the Valley of the Wind

Score: +1

Angourie Rice

as Nausicaä in Nausicaä of the Valley of the Wind

Score: +3

Jon Favreau

as Director in Nausicaä of the Valley of the Wind

Score: 0

Harrison Ford

as Arthur Morgan in Red Dead Redemption II (1980's)

Score: +4

Glenn Howerton

as Van Pelt in Jumanji

Score: -3

Chris Hemsworth

as Hansel's Corner Guy in Zoolander

Score: +1

Chris Henchy

as Hansel's Corner Guy in Zoolander

Score: -1

Pico Alexander

as Scrappy Zoolander (Derek's brother) in Zoolander

Score: 0

Zachary Gordon

as Luke Zoolander (Derek's brother) in Zoolander

Score: 0

Bryan Cranston

as Larry Zoolander (Derek's father) in Zoolander

Score: 0

Jesse Eisenberg

as J.P. Prewett in Zoolander

Score: 0