Kris recovers from her surgery, while Kourtney and her kids go on tour with Travis in Australia. Kim takes Khloé to a prison to see how rehabilitation and therapy can work.

Kim, Khloé, Kris, and Scott take a test to find out what their biological age actually is, while Kourtney wraps up her Australia trip. The family gathers at Kylie's house to reflect on their incredible year.