佰利乐 Stone,amartialartsteacherandavidBruceLeefan,iscrushedwhenhelearnsofhishero'ssuddendeath.Afteranightoftryingtodrinkhimselfoutofhisdepression,StonereceivesavisionofLeeinstructinghimtoinvestigatethecircumstancesofmaster'sdeath.StonesoonfindsthatLeewasthevictimoffoulplay,andquicklyputsintoactionhisplanforbringingthemurdererstojustice.