Sci-fi era: Seasons 8-10.

In 1997, the Sci-fi channel began showing a new season of MST3K. the Sci-fi network saw some possibilities for the show, and bought it.

Mike and the crew were drawn back to the S.O.L. by some mysterious force for some strange reason. They find Crow already there, who got bored of being pure energy after about 5 minutes. Crow has completely redecorated the S.O.L., and has been living there the last 500 years. He had a case of amnesia, and didn't remember who Mike was. He also introduces the Nanites. Small, microscopic little robots that infested the ship[ while they were gone. They called deep 13, but were answered by a group of Monkeys- Professor Bobo, Dr. Peanut, and other apes in Deep Ape. They send them a movie- as it is ape law. The ape's "lawgiver" turns out to be none other than Pearl Forrester- who holds Mike responsible for her son's death. She had been frozen for the past 500 years, and the apes thawed her out and named her "The Lawgiver." She chases them all across the universe in her jet-powered hippie van, The Widowmaker. Later, mike destroys the observer's homeworld, and Pearl gets a new sidekick. In season 9, pearl and the crew move into Castle Forrester, and Pearl  sends them movies.

Pearl, observer, and Bobo.
 
 

Season 10->

1