As the name implies, it is a Halloween-themed show held in October. It was originally produced as an annual pay-per-view (PPV) by World Championship Wrestling (WCW) from 1989 until 2000 as WWE—at that time still known as the World Wrestling Federation—purchased WCW in 2001. The 2000 event was the final Halloween Havoc until WWE revived the show for their NXT brand division in 2020.[1]