Suggestions by @austinlucas

John Goodman

as Hound in Transformers: The Last Knight epilogue

Score: 0

Erik Aadahl

as Bumblebee in Transformers: The Last Knight epilogue

Score: +1

Peter Cullen

as Optimus Prime in Transformers: The Last Knight epilogue

Score: -1

Optimus Prime

as Optimus Prime (Transformers v. G.I. Joe) in Transformers: Universal Multiverse

Score: +1

Rider Strong

as Archibald Witwicky in Transformers: Universal Multiverse

Score: +1

Rider Strong

as Leonidas's father in 300 Remake

Score: +1

Steve Jablonsky

as Composer in 300 Remake

Score: +1

Zack Snyder

as Producer in 300 Remake

Score: +3

Frank Miller

as Writer in 300 Remake

Score: +1

Camren Bicondova

as Director in 300 Remake

Score: -1

Josh Brolin

as Spartan loyalist in 300 Remake

Score: +1

Josh Duhamel

as Captain of the Spartans in 300 Remake

Score: +1

Sabrina Carpenter

as Oracle in 300 Remake

Score: +1

Hailee Steinfeld

as Voice of the narrator in 300 Remake

Score: +1

Ben Hardy

as Dilios in 300 Remake

Score: +1

Freddie Highmore

as Ephialtes in 300 Remake

Score: +1

Daniel Radcliffe

as Theron in 300 Remake

Score: +1

Rowan Blanchard

as Queen Gorgo in 300 Remake

Score: -4

David Mazouz

as Xerxes in 300 Remake

Score: +1

Asa Butterfield

as King Leonidas in 300 Remake

Score: -5