Suggestions by @marioorofino

Cameron Diaz

as Evil Queen in Snow White and the Seven Dwarves

Score: +1

Selina Mour

as Snow White in Snow White and the Seven Dwarves

Score: +1

Ken Weiler

as Smytus in My Life as a Teenage Robot (Reboot)

Score: +1

Joey Bragg

as Sheldon in My Life as a Teenage Robot (Reboot)

Score: +1

Candi Milo

as Dr. Nora Wakeman in My Life as a Teenage Robot (Reboot)

Score: +1

Jake T. Austin

as Brad in My Life as a Teenage Robot (Reboot)

Score: +1

Barbara Goodson

as Tuck in My Life as a Teenage Robot (Reboot)

Score: +1

Michelle Pfeiffer

as Queen Vexus in My Life as a Teenage Robot (Reboot)

Score: +2

Demi Lovato

as Jenny in My Life as a Teenage Robot (Reboot)

Score: 0

Eleanor Audley

as Sedusa in The Powerpuff Girls (1930's)

Score: +2

Eleanor Audley

as Ms. Bellum in The Powerpuff Girls (1930's)

Score: +1

Thurl Ravenscroft

as Mojo Jojo in The Powerpuff Girls (1930's)

Score: -2

Vincent Gardenia

as Professor Utonium in The Powerpuff Girls (1930's)

Score: 0

Thurl Ravenscroft

as HIM in The Powerpuff Girls (1930's)

Score: +2

Joe Don Baker

as Talking Dog in The Powerpuff Girls (1930's)

Score: +2

Lucille Ball

as Princess Morbucks in The Powerpuff Girls (1930's)

Score: +2

Thurl Ravenscroft

as Boogeyman in The Powerpuff Girls (1930's)

Score: 0

Thurl Ravenscroft

as Fuzzy Lumpkins in The Powerpuff Girls (1930's)

Score: 0

Mel Blanc

as The Amoeba Boys in The Powerpuff Girls (1930's)

Score: +2

Adriana Caselotti

as Ms. Keane in The Powerpuff Girls (1930's)

Score: +3