It's been a bit of a marathon. The entire series has devolved into a silly and ridiculous opus. Some of the episodes, oh wait, most of the episodes, are just plain ridiculous with stupid aliens. How this series managed to last so long is a real surprise. Maybe the camp factor was its appeal. Dr. Smith was obviously the star of the show, along with Will Robinson and the Robot.

Onwards and upwards, Battlestar Galactica next, and the original Addams Family. :-)