* UFC color analyst and comedian Joe Rogan.
* UFC heavyweight contender Junior dos Santos.
* Tom Wright, UFC director of Canadian Operations, will discuss next week's UFC 129 in Toronto.
* Matt Mitrione, who will stop by for the popular "Mitrione Minute" segment.
* MMA Fighting's Mike Chiappetta will discuss all the news making headlines in MMA these days.
And of course, we'll be taking your calls. Give us a shout at: 212-254-0193 or 212-254-0237.
Watch the show live below beginning at 1 p.m. ET / 10 a.m. PT. Download previous episodes of The MMA Hour on iTunes: audio feed here; video feed here.