Suggestions by @vitordemattos

Lewis MacDougall

as Young Bond in Young Bond: Silverfin

Score: -1

Jack Dylan Grazer

as Danny Phantom in Danny Phantom

Score: -4

Jacob Tremblay

as Franklin Richards in Power Pack

Score: +5

Colin Ford

as Tyler Crowson/New Spider-Man in New Spider-Man

Score: 0

Kyle Harrison Breitkopf

as Dexter in Dexter's Laboratory

Score: 0

Chandler Riggs

as New Jedi Character in Star Wars Sequel Trilogy (by George Lucas)

Score: -4

Andrew Garfield

as New Sith Lord in Star Wars Sequel Trilogy (by George Lucas)

Score: -2

Jacob Tremblay

as Alex Power in Power Pack

Score: 0

Peyton List

as Gwen Stacy in Spider-Man: The Night Gwen Stacy Died

Score: -1

Denzel Washington

as Joseph "Robbie" Robertson in Spider-Man: The Night Gwen Stacy Died

Score: -1

Dylan McDermott

as Green Goblin in Spider-Man: The Night Gwen Stacy Died

Score: -1

Aaron Eckhart

as Norman Osborn in Spider-Man: The Sinister Six

Score: -2

Dylan McDermott

as Norman Osborn in Spider-Man: The Sinister Six

Score: -2

Ewan McGregor

as James Bond in Spys

Score: -4

Viola Davis

as Regalia in The Reckoners Trilogy

Score: 0

Angela Bassett

as Regalia in The Reckoners Trilogy

Score: -1

Sophie Turner

as Gwen Tennyson in Ben 10

Score: -10

Cameron Boyce

as Grover Underwood in Percy Jackson & the Olympians

Score: -30

Owen Vaccaro

as Percy Jackson in Percy Jackson & the Olympians

Score: -106