Suggestions by @toastythommy

Jenna Ortega

as Katara in Avatar: The Last Airbender

Dwayne Johnson

as The Boulder in Avatar: The Last Airbender

Daniel Dae Kim

as Fire Lord Ozai in Avatar: The Last Airbender

Jet Li

as Zhao in Avatar: The Last Airbender

Ken Watanabe

as Long Feng in Avatar: The Last Airbender

Chow Yun-Fat

as Iroh in Avatar: The Last Airbender

Anna Kendrick

as Bulma Briefs in Dragon Ball Z

James Hong

as Master Roshi in Dragon Ball Z (Live Action Trilogy)

Anna Kendrick

as Bulma in Dragon Ball Z (Live Action Trilogy)

Tilda Swinton

as Tindwyl in The Mistborn Trilogy

Joseph Gordon-Levitt

as Demoux in The Mistborn Trilogy

Hayden Panettiere

as Allrianne Cett in The Mistborn Trilogy

Ian McShane

as Ashweather Cett in The Mistborn Trilogy

Idris Elba

as Jon Stewart in Green Lantern Corps

Ben Kingsley

as Harmony in The Alloy Of Law

Sam Rockwell

as Wayne in The Alloy Of Law

Sam Worthington

as Miles in The Alloy Of Law

Olivia Wilde

as Steris in The Alloy Of Law

Willa Holland

as Marasi in The Alloy Of Law

Jared Harris

as Dr. Otto Octavius in The Sinister Six