Sophie Or perhaps Princess Sophie, appeared in the episode "The Tale of the Pinball Wizard". She was portrayed by Polly Shannon.
She is a beautiful young blonde woman who Ross immediately develops a crush on. She first appears
as a customer at Mr. Olson's Shop. She comes in to see if Mr. Olson has fixed her music box yet which is shaped like a small golden crown. However since Mr. Olson isn't there at the time, Ross Campbell just is and he's not sure if it's fixed yet. So she decides to come back later when Mr. Olson is back. However sometime later that day when Ross entered the world of a medieval pinball game, she was there too and she was the princess and damsel in distress, being taken away by the sheriff and his evil henchman the robots. She was the good character who needed to be crowned on the throne before either the evil sheriff or the evil witch is. Ross eventually succeeds in retrieving the items and crowns her on the throne.