Halloween Havoc (2008)

Event
Halloween Havoc (2008) was the 15th Halloween Havoc professional wrestling pay-per-view (PPV) event, and the second produced by World Wrestling Entertainment (WWE). The event, presented by Subway, took place on October 31, 2008, at the US Airways Center in Phoenix, Arizona and starred wrestlers from the Raw, SmackDown! and Hardnitro brand.

The main event from Raw was the champion Jeff Hardy versus CM Punk for the WWE Global Heavyweight Championship. CM Punk won to became the new WWE Global Heavyweight Champion.

The main event from Smackdown! was the champion The Rick versus Kane in a Casket match for the WWE Grand Heavyweight Championship. Kane won to became the new WWE Grand Heavyweight Champion.

The main event from Hardnitro was the champion John Cena versus Montel Vontavious Porter for the WWE World Heavyweight Championship. John Cena won and retain the WWE World title.