* MMA legend Royce Gracie will talk about the UFC's return to Brazil on Saturday night and whether he still wants to fight again inside the Octagon.
* Phil Baroni will discuss his ONE FC fight on Sept. 3 against Yoshiyuki Yoshida.
* Kendall Grove will stop by to discuss life after the UFC and his ProElite debut on Saturday night against Joe Riggs.
* Reagan Penn, BJ Penn's younger brother, will also talk about fighting on the ProElite card and why he chose to make his MMA debut.
* Bellator CEO Bjorn Rebney will talk about Bellator 48, the organization's upcoming season and more.
* And MMA Fighting's Mike Chiappetta will stop by to preview UFC 134 and discuss the UFC's new television deal with FOX Sports.
And of course, we'll be taking your calls. Give us a shout at: 212-254-0193, 212-254-0237 or 212-254-0714.
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Watch the show live below beginning at 1 p.m. ET / 10 a.m. PT. Subscribe to The MMA Hour on iTunes: audio feed here; video feed here. Download previous episodes here. Listen to the show via Stitcher here.