Suggestions by @shlomithamalka

James Marsden

as Science Dog in Invincible

Score: +1

Zachary Gordon

as Zack Thompson in Invincible

Score: +1

Sofia Boutella

as Holly in Invincible

Score: +1

Justin Long

as Aquarus II in Invincible

Score: +1

Olivia Colman

as Thula in Invincible

Score: 0

Rupert Grint

as Rudolph "Rudy" Conners in Invincible

Score: 0

Jay Hernandez

as David Anders in Invincible

Score: +1

Arnold Schwarzenegger

as Thaedus in Invincible

Score: +1

Finn Roberts

as D.A. Sinclair in Invincible

Score: +2

Jeff Goldblum

as Lord Argall in Invincible

Score: 0

Niles Fitch

as Zandale Randolph in Invincible

Score: +1

Jude Law

as Martian Man in Invincible

Score: +1

Levi Miller

as William Clockwell in Invincible

Score: +1

Daisy Ridley

as Anissa in Invincible

Score: -3

Lance Gross

as Titan in Invincible

Score: +1

Jonathan Daviss

as Darkwing II in Invincible

Score: 0

Billy Bob Thornton

as Art Rosenbaum in Invincible

Score: +1

Justin Timberlake

as Machine Head in Invincible

Score: +1

Christopher Eccleston

as Kregg in Invincible

Score: +1

Toby Jones

as Doc Seismic in Invincible

Score: +1