In case you can’t get enough of Kim, Kourtney, and Khloe and the rest of the Kardashian family, they will be on E! True Hollywood Story on April 4 at 9pm.

The celebrity documentry mentions the late Robert Kardashian,  who is largely responsible for getting O.J Simpson acquitted of double homicide in the 1995 Nicole Brown/Ronald Goldman murder trial.

O.J. was always our ‘Uncle O.J.,’” Khloe says. “Nicole was my ‘Auntie Nicole.’ You don’t really know what to believe or how to perceive it.”

Kim recalls the O.J Simpson murder trial: “Kourtney and I would go to the trial with my dad and we’d sit on one side and I remember looking over and my mom was on the other side sitting next to Nicole’s parents, and it was so much tension. If we’re siding with this one, then my mom and Bruce are upset, and if we’re over here, then my dad’s upset.”

But the show will mostly focus on the marriage between Olympic Gold Medalist, Bruce Jenner, and Kris Jenner, and their extended family, which includes 10 kids: 4 from Bruce, 4 from Kris, and they both made 2.