No Mercy ( 2004 ) was a professional wrestling pay-per-view event produced by World Wrestling Entertainment ( WWE ) , which took place on October 3 , 2004 , at the Continental Airlines Arena in East Rutherford , New Jersey .
No Mercy ( 2004 ) was a professional wrestling pay-per-view show made by World Wrestling Entertainment ( WWE ) . It was held on October 3 , 2004 at the Continental Airlines Arena in East Rutherford , New Jersey .