Suggestions by @jys6612

Kelsey Grammer

as Sheev Palpatine in Star wars episode 1 the phantom menace

Score: 0

Ken Watanabe

as Oui-Gon Jinn in Star wars episode 1 the phantom menace

Score: +3

Dennis Quaid

as Vince Mcmahon in No Chance (Vince Mcmahon biopic)

Score: +8

Anthony Stewart Head

as Alfred Pennyworth in Batman

Score: +2

Dwayne Johnson

as Scooby Doo in Scooby Doo

Score: -7

Michelle Rodriguez

as Daphne Blake in Scooby Doo

Score: -10

Ariel Winter

as Velma Dinkley in Scooby Doo

Score: +19

Dolph Lundgren

as Fred Jones in Scooby Doo

Score: -9

Norman Reedus

as Shaggy Rogers in Scooby Doo

Score: -10

Charles Baker

as Lucas Baker in Resident Evil 7: Biohazard

Score: +1

Jennifer Jason Leigh

as Marguerite Baker in Resident Evil 7: Biohazard

Score: +2

Paul Giamatti

as Jack Baker in Resident Evil 7: Biohazard

Score: +3

Woody Strode

as Lucius Fox in Batman Begins (1955)

Score: 0

Humphrey Bogart

as Lt. James Gordon in Batman Begins (1955)

Score: +2

Vera Miles

as Rachel Dawes in Batman Begins (1955)

Score: +4

Peter Lorre

as Scarecrow in Batman Begins (1955)

Score: +5

James Cagney

as Carmine Falcone in Batman Begins (1955)

Score: +4

Ralph Richardson

as Ra's Al Ghul in Batman Begins (1955)

Score: +7

Basil Rathbone

as Alfred Pennyworth in Batman Begins (1955)

Score: +1