Suggestions by @justicehunter

Lance Henriksen

as Kerchak in Tarzan

Score: +1

Elizabeth Hurley

as Jane Porter in Tarzan

Score: +1

Jordan Peele

as Mungo in Tarzan

Score: +1

Jordan Peele

as Young Mungo in Tarzan

Score: +1

Keegan-Michael Key

as Flynt in Tarzan

Score: +1

Keegan-Michael Key

as Young Flynt in Tarzan

Score: +1

Vanessa Williams

as Kala in Tarzan

Score: +1

Danny McBride

as Adult Tantor in Tarzan

Score: +1

Lance Henriksen

as Kerchak in Tarzan

Score: -3

Audie Rick

as Young Tantor in Tarzan

Score: +1

Lizzo

as Terk in Tarzan

Score: +1

Lizzo

as Young Terk in Tarzan

Score: +1

Jason Isaacs

as William Cecil Clayton in Tarzan

Score: +4

Mark Rylance

as Professor Archimedes Q. Porter in Tarzan

Score: +2

Elizabeth Hurley

as Jane Porter in Tarzan

Score: -1

Jason Momoa

as Tarzan in Tarzan

Score: +3

Dash McCloud

as Young Tarzan in Tarzan

Score: +2

Jason Momoa

as Tarzan in Tarzan

Score: +1

Firdous Bamji

as Bali in The Tiger King 1 ½ (2006)

Score: +1

Luca Perlman

as Young Kavi in The Tiger King II: Sanjay's Streak (2000)

Score: +1