The aftermath and continues events of the previous episode. So, it cannot be said there was much new - they were trying to get Carter back to Earth and she comes up with plan to save his dad by volunteering him to new host. I loved the dilemma on this episode. Carter's father wanted so badly that his daughter should have change to go to space, but now he learns what she has done all that time and gets himself a new change to live again. I am so happy it came out so well, between them too.
Also, there was little adventure, those moments when you were not sure if they will make it.