So she was frozen until 500 years later when Mike and his friends were brought back. They came back to find Crow (Now played by Bill Corbett) already waiting. He said he had been there all along, and everyone started to notice something different about him. A difference in his voice perhaps. They went along anyway and found Mrs. F on a planet of Apes. After spending 3 weeks there, Mike blew the planet (Earth) and they had to move on. Now they found Mrs. F and her new follower, an ape named Bobo (Kevin Murphy) following them in a rocket ship/VW van. They followed them to a planet of highly advanced beings who were interested in the experements. Again, Mike was there for 3 weeks before blowing up the planet. When they flew away, they found Mrs. F following again, but with one of the "Observers" (Bill Corbett) along now as well.

Well, after a while of movies, a random worm hole in the space-time continum brought everyone back to Earth, 1999. Pearl landed on Earth and found an old castle that seemed familiar. As she serched she found out that it was the castle of her family. So she decided to run the experiments from there.

Now, you should have a good idea (not that this is the whole story, there are still evil Crows and a bad Jack Perkins impersonater still in the story somewhere.)