Suggestions by @loudenself

John Cena

as Mal in Auradon Students

Score: -1

Millie Bobby Brown

as The Daughter in Princess Bride: Retold

Score: +1

Carol Kane

as Valerie in Princess Bride: Retold

Score: +1

Billy Crystal

as Miracle Max in Princess Bride: Retold

Score: +1

Channing Tatum

as Vizzini in Princess Bride: Retold

Score: +1

Christian Bale

as Prince Humperdink in Princess Bride: Retold

Score: +1

Benedict Cumberbatch

as Count Rugen in Princess Bride: Retold

Score: +1

Idris Elba

as Inigo Montoya in Princess Bride: Retold

Score: +1

Richard Kind

as The Albino in Princess Bride: Retold

Score: +1

Paul Wight

as Fezzik in Princess Bride: Retold

Score: +1

Andrew Garfield

as Wesley in Princess Bride: Retold

Score: +1

Fred Savage

as The Grandson in Princess Bride: Retold

Score: +1

Emma Watson

as Buttercup in Princess Bride: Retold

Score: +1

Sacha Baron Cohen

as The Impressive Clergy Man in Princess Bride: Retold

Score: +2