Rocksteady and Bebop both volunteered to undergo the procedure (though neither was particularly aware of what it would entail) first with the promise that it would allow them to exact revenge on the Turtles.
Bebop y Rocoso designados para ser sometidos al procedimiento (aunque ninguno estuvo particularmente consciente de que iban a vivir mutados) con la promesa que les permitiría conseguir la venganza contra las Tortugas.