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.
Grey's Anatomy
Physical Attraction... Chemical Reaction
season 4 episode 7
episode aired on november 2007
Episode rating
Cast of episode
53
36
4
2
2
1
1
- Dr. Lexie Grey
- Dr. Miranda Bailey
- Dr. Meredith Grey
- Dr. Derek Shepherd
- Dr. Cristina Yang
- Dr. Alex Karev
- Dr. Izzie Stevens
- Dr. Mark Sloan
- Dr. Callie Torres
- Dr. Erica Hahn
- Dr. George O'Malley
- Dr. Richard Webber
- Thatcher Grey
- Sean Brotherton
- Jane
- Harriet
- Don
- Jerry
- Teresa Brotherton
- Brian
- Intern Steve
- Intern Dani
- E.R. Nurse
- Nurse Bokhee
- Boy Who Lost Parents in a Car Accident
- Nurse