Eminem provides some piquant insight into the unlikely partnership between record producer Jimmy Iovine and hip-hop pioneer Dr. Dre in the new trailer for HBO’s The Defiant Ones. Directed by Allen Hughes, the epic four-episode documentary delves into the unlikely partnership between the duo, as well as their indelible impact on contemporary culture. The series includes interviews with legendary stars Bono, Stevie Nicks, Ice Cube, Trent Reznor and others, plus rare footage of recording and writing sessions with artists.  

The Defiant Ones premieres July 9 at 9 p.m. ET on HBO.