Dominick Cruz earned himself his first UFC knockout victory against Takeya Mizugaki in Round 1 at UFC 178. Don't miss Cruz vs. Faber on June 4 at UFC 199 on Pay-Per-View.

UFC flyweight champion Demetrious Johnson talks with Joe Rogan about his fifth title defense against Chris Cariaso at UFC 178.

International superstar Conor McGregor talks with UFC correspondent Megan Olivi about his win over No. 5 featherweight Dustin Poirier at UFC 178.

Conor McGregor joins Joe Rogan to reflect on his big win over No. 5 featherweight Dustin Poirier at UFC 178.

Former bantamweight champion Dominick Cruz prepares to fight in the Octagon for the first time in three years. Hear members of the media and Cruz explain the trials and tribulations that he experienced on his long but inspiring road back to the Octagon.

Stars from UFC 178, including the ever-quotable Conor McGregor, flyweight champ Demetrious Johnson, and many more answer questions from the media before taking the Octagon on Saturday! Catch UFC 178, live from the MGM Grand, this Saturday on Pay-Per-View!

Hear the former UFC bantamweight champion Dominick Cruz talk about his layoff due to multiple injuries and what it took for him to make his way back to the Octagon. He faces Takeya Mizugaki at UFC 178.

Women's bantamweight top contender Cat Zingano talks about what motivates her to fight before she puts her 8-0 record on the line at UFC 178 this weekend.

We step inside the Octagon with Dan Hardy & John Gooden to take a look at upcoming UFC 178 this weekend in Vegas.

Demetrious Johnson, the most active champion on the UFC roster, prepares for his sixth title fight in two years against hard-hitting Arizonan Chris Cariaso.

Tickets for UFC 178: Jones vs. Cormier go on sale this Friday!

UFC correspondent Megan Olivi catches up with light heavyweight Daniel Cormier following the announcement of UFC 178.