Suggestions by @marioorofino

Lucille Ball

as Blossom in The Powerpuff Girls (1930's)

Score: -1

Eleanor Audley

as Buttercup in The Powerpuff Girls (1930's)

Score: -3

Adriana Caselotti

as Bubbles in The Powerpuff Girls (1930's)

Score: 0

Mel Blanc

as Mayor in The Powerpuff Girls (1930's)

Score: +1

Karen Malina White

as Sarabi in The Lion King

Score: +1

Tim Blake Nelson

as Zazu in The Lion King

Score: +2

Lamar Johnson

as Rafiki in The Lion King

Score: +1

Josh Hartnett

as Rafiki in The Lion King

Score: +1

Phil Silvers

as Pumbaa in The Lion King

Score: +1

Dana Snyder

as Timon in The Lion King

Score: +2

Frank Welker

as Ed in The Lion King

Score: -1

Kevin Hart

as Banzai in The Lion King

Score: +1

Taraji P. Henson

as Shenzi in The Lion King

Score: +1

Danny McBride

as Scar in The Lion King

Score: -1

Christina Ricci

as Adult Nala in The Lion King

Score: +1

Lola Sultan

as Young Nala in The Lion King

Score: +1

James Earl Jones

as Mufasa in The Lion King

Score: +1

Matthew Perry

as Adult Simba in The Lion King

Score: +1

Charlie Shotwell

as Young Simba in The Lion King

Score: +1

Jim Parsons

as Tom Colonic in Osmosis Jones (Remake)

Score: -1