Suggestions by @michaelmitchell

Ken Jeong

as Yajirobe in Dragon Ball Z

Ving Rhames

as Mr Popo in Dragon Ball Z

J.K. Simmons

as Nappa in Dragon Ball Z

Morgan Freeman

as Kami in Dragon Ball Z

Donnie Yen

as Tien in Dragon Ball Z

Jackie Chan

as Master Roshi in Dragon Ball Z

Danny DeVito

as King Kai in Dragon Ball Z

Michael B. Jordan

as Piccolo in Dragon Ball Z

Jake Gyllenhaal

as Goku in Dragon Ball Z