Add to My ListSharePlayback issues? Try another server.Server 1Server 2Server 3Server 4Server 5Server 6Server 7Server 8Server 9Server 10Server 11Server 12Server 13Server 14Server 15How to Become a Ninja1986760 minDocumentaryReleasedJan 01, 1986DirectorRon WhiteProductionCobra ProductionsKarate expert Ron D. White explains how to become a ninja.