Suggestions by @guccigang

Michael J.Fox

as Shuya Nanahara in Battle Royale (80s)

Score: +2

John Wesley Shipp

as Mr. Fantastic in The Fantastic Four (1990s)

Score: +3

Dan Ewing

as Nate Jacobs in Euphoria (2009-)

Score: +1

Ralph Macchio

as Reed Richards in MCU Variants

Score: -1

Antony Starr

as Eddie Munson in Stranger Things early 2000s

Score: +3

Ryan Reynolds

as Bastian in The NeverEnding Story (2024)

Score: -1

Johnathan Brandis

as Spider-Man in Spider-Man (1990s)

Score: 0

Dacre Montgomery

as Martin in Jack Brown Genius (2023)

Score: +1

Walker Scobell

as Johnny Storm in Fantastic Four (2030)

Score: +2

Andrew Garfield

as Wolfgang Amadeus Mozart in Amadeus (2014)

Score: +1

John Cena

as Chet Donnelly in Weird Science

Score: +1

Macaulay Culkin

as Henry Creel /001 in Stranger Things early 2000s

Score: +1

Tom Hanks

as The Human Torch in Superhero Movie (1988)

Score: +1

Jeffrey Jones

as Lou Landers in Superhero Movie (1988)

Score: +2

Asa Butterfield

as Kyle Rittenhouse in American Crime Story: Kyle Rittenhouse

Score: +2

Olajide William Olatunji

as N'Jadaka in Black Panther (2023)

Score: 0

Nick Swardson

as Peter in Cocaine Bear (2023)

Score: 0

Seth Rogen

as Rubeus Hagrid in Harry Potter Series (2023)

Score: -7

Tim Meadows

as Kamek in The Super Mario Bros. Movie (1993)

Score: 0