There was also another fighter, I can't say I recognize him but they said that he worked for Jackson/Winklejohn.
I was just perusing Breaking Bad's website after their crazy as hell season ender. For those of you who don't watch the show (you really ought to!) Bob Odenkirk plays a skeezy lawyer based in Albuquerque named Saul. I guess just for fun and marketing they decided to make a few "late night" infomercials for his law firm. Lo and behold, I saw Joe in a cameo! pretty funny stuff!
Pretty hilarious shots of "cagefighting" and stereotypical cheesy lawyer commercial stuff.
Click to see the video!