Suggestions by @chaselamar

Tom Hiddleston

as Frieza in Dragon Ball Z

Mel Gibson

as King Vegeta in Dragon Ball Z

Djimon Hounsou

as Piccolo in Dragon Ball Z

Bill Goldberg

as Nappa in Dragon Ball Z

Finn Wolfhard

as Son Gohan in Dragon Ball Z

Tom Hardy

as Vegeta in Dragon Ball Z

Henry Cavill

as Son Goku in Dragon Ball Z

Akira Toriyama

as Writer in Dragon Ball Z

Michael Bay

as Producer in Dragon Ball Z

Gareth Evans

as Director in Dragon Ball Z