After three feature-length movies and countless hours of TV, the question most people have about the "Jackass" crew isn't so much "why do they do it?" but "how do they KEEP doing it?"
In this exclusive preview of the "Jackass 3.5" DVD and Blu-ray (coming June 14th), director and longtime collaborator Jeff Tremaine explains how he keeps Johnny Knoxville, Preston Lacy, Dave England, and Chris Pontius motivated from stunt to stunt.
And, yes, it often involves blackmail.
If you can't wait for the DVD, new episodes of "Jackass" are still airing on Joost. In fact, a brand new episode went up today.
"Jackass 3.5" arrives on DVD and Blu-ray June 14th.