The family is back! Before Khloé turns 40, she is on mission to shed her painful past. Kim stresses over a trip to the White House to discuss prison reform, and Kourtney celebrates her 45th birthday at a familiar restaurant.

Cast: Kris Jenner, Kourtney Kardashian Barker, Kim Kardashian, Khloé Kardashian, Kendall Jenner, Kylie Jenner