Suggestions by @milanthaitlach20091033

James Corden

as Bernard in The Rescuers Down Under

Score: +1

Josh Brolin

as Tars Tarkas in John Carter

Score: +2

Uma Thurman

as Dejah Thoris in John Carter

Score: -2

Chris Pratt

as John Carter in John Carter

Score: -2

Barry Humphries

as Bruton in Dinosaur

Score: +2

Josh Brolin

as Kron in Dinosaur

Score: +9

Andy Serkis

as Url in Dinosaur

Score: +4

Jennifer Saunders

as Baylene in Dinosaur

Score: +1

Keke Palmer

as Eema in Dinosaur

Score: -2

Emily Blunt

as Neera in Dinosaur

Score: +3

Isabela Merced

as Suri in Dinosaur

Score: +3

Ty Burrell

as Zini in Dinosaur

Score: -3

Idris Elba

as Yar in Dinosaur

Score: +4

Whoopi Goldberg

as Plio in Dinosaur

Score: -1

Zachary Levi

as Aladar in Dinosaur

Score: +6