Suggestions by @themanhimself

Robin Wright

as M in James Bond (Reboot)

Score: 0

Natalie Dormer

as James Bond in James Bond (Reboot)

Score: 0

Natalie Dormer

as James Bond in James Bond

Score: -20

Erin Cummings

as Lili in The Hangover 4 (Reboot Female Version)

Score: -1

Melissa McCarthy

as Priya in The Hangover 4 (Reboot Female Version)

Score: -1

Natalie Dormer

as Stefanie in The Hangover 4 (Reboot Female Version)

Score: +1

Jack Kane

as Hiccup Horrendous Haddock III in Andrew Adamson's How to Train your Dragon

Score: -1

John Cena

as TERMINATOR in TERMINATOR FUTURE WAR

Score: +4

JLS

as Spazmoids in Callum The Movie

Score: +1

James Earl Jones

as Lenny in Callum The Movie

Score: +1

Emilia Clarke

as Emilia in Callum The Movie

Score: +1

megamind

as Megamind in Monsters vs. Aliens 2

Score: -1

Callum Adams

as Alien in Monsters vs. Aliens 2

Score: +2

Hugh Laurie

as Dr Cockroach. PhD in Monsters vs. Aliens 2

Score: +3

Will Arnett

as Missing Link in Monsters vs. Aliens 2

Score: +3

Reese Witherspoon

as Susan Murphy (voice) in Monsters vs. Aliens 2

Score: +4

Bill Nighy

as Darth Nilus in The Acolyte

Score: +1

Katie McGrath

as Mirandass in The Acolyte

Score: +1

Natalie Dormer

as Nr12 in James Bond Fancasting

Score: 0

Jesse Eisenberg

as Lex Luthor in Bloodsport

Score: +1