Suggestions by @9298038

Jim Carrey

as Tony Micelli in Who's the Boss Reboot

Score: 0

Johnny Orlando

as Macklemore in Casting Singers

Score: +1

Ian Chen

as Justin Bieber in Casting Singers

Score: -2

Jacob Tremblay

as Austin Mahone in Casting Singers

Score: +1

Nick Jonas

as Michael Jackson in Casting Singers

Score: -6

Stephen Chow

as Prince Zuko in Avatar Netflix Live Action Series

Score: +1

Frankie Chan Fan-Kei

as Director in Avatar Netflix Live Action Series

Score: +1

Awkwafina

as Katara in Avatar Netflix Live Action Series

Score: 0

Dylan Kento Curtis

as Sokka in Avatar Netflix Live Action Series

Score: 0

Philip Zhao

as Aang in Avatar Netflix Live Action Series

Score: +1

Ian Chen

as Superboy in Tiny Titans

Score: +1

Zendaya

as Shimmer in Tiny Titans

Score: +1

Forrest Wheeler

as Blue Beetle in Tiny Titans

Score: +1

Tom Holkenborg

as Composer in ThunderCats Ho! The Movie Live-Action

Score: +1

Ryan Kaji

as The Avatars in Ready Player Two

Score: -1

James Brown

as The Avatars in Ready Player Two

Score: +5

Aretha Franklin

as The Avatars in Ready Player Two

Score: +5

Jennifer Hudson

as The Avatars in Ready Player Two

Score: +7

Steven Universe

as The Avatars in Ready Player Two

Score: +7

Michael Jackson

as The Avatars in Ready Player Two

Score: +10