Mark Sloan is the father of Sloane. That's right, his daughter has just been introduced to us in Season Six. Will that mean more Mark screen time than in years past?
It's a team effort and a family affair on the Grey's Anatomy-Private Practice crossover event January 14, 2010. Can Sloane be helped when Mark and Addison join forces?
Mark and Addison in a photo from "Blink." A crossover event is totally in effect as Grey's Anatomy finally returns from its hiatus on January 14, 2010.