Grey’s Anatomy: Season 4 Episode 7: Physical Attraction… Chemical Reaction
Starring: Ellen Pompeo, Sandra Oh, Katherine Heigl, Justin Chambers, T.R. Knight, Chandra Wilson, James Pickens Jr., Isaiah Washington
Length: 60 minutes
On Air Date: 8 Nov 2007
Grey’s Anatomy: S04E07 Description: Hahn bans Cristina from her service, Bailey covers more and more of Torres’ duties, and Izzie and George go to extreme lengths to recapture the magic of their first encounter.