The MMA Hour is back in your life on Monday, and this week it kicks off one hour earlier at 12 p.m. ET / 9 a.m. PT / 5 p.m. GMT.

Below is a rundown of who is stopping by and when:

12 p.m. -- Heavyweight Alistair Overeem will discuss his win over Frank Mir at UFC 169 this weekend.

1 p.m. -- Actor Skylar Astin of "Pitch Perfect" fame will join us in studio to discuss his UFC fantasy weekend in NY/NJ.

2 p.m. -- Gegard Mousasi will preview his UFC Fight Night 36 main event against Lyoto Machida.

2:20 p.m. -- Pat Barry will discuss his departure from MMA and what's next for him.

3 p.m. -- We'll answer your #themmahour questions on anything and everything going on in the MMA world. Hit us up on Twitter using that hash tag, leave a question in the comments section below.

Plus, we'll be taking your calls on anything and everything. Got a question or comment? Give us a call at 1-888-418-4074.

Watch the show live below beginning at 12 p.m. ET / 9 a.m. PT / 5 p.m. GMT. Subscribe to The MMA Hour on iTunes: audio feed here; video feed here. Download previous episodes here. Listen to the show via Stitcher here or via TuneIn here.