UFC welterweight Jon Fitch stopped by Mythbusters last week to help the gang test the idea that a person could realistically escape a live burial Kill Bill-style by punching their way out of the coffin then crawling upwards through six feet of dirt. You can check out the full episode here. Spoiler alert: This myth is quite busted.

And here’s 30 seconds of hype for “Ultimate 2008,” which goes down December 27th in Las Vegas — only on pay-per-vyoooooo.

After the jump: Video of Joe Calzaghe’s triumph over Roy Jones Jr. in their light-heavyweight championship boxing match on Saturday at Madison Square Garden.