Grey's Anatomy
Physical Attraction... Chemical Reaction
Season 4, Episode 7 · Aired 2007-11-08
Synopsis
George and Izzie's romantic chemistry is put to the test, Mark develops a crush on a fellow surgeon, and Callie's role as Chief Resident is in jeopardy.
In the series
This episode is part of Grey's Anatomy (2005–present) on ABC.
McDreamy forever — medical soap that refused to leave.
Key cast
- Ellen Pompeo as Meredith Grey
- Sandra Oh as Cristina Yang
- Patrick Dempsey as Derek Shepherd
- Katherine Heigl as Izzie Stevens
- Justin Chambers as Alex Karev
- Chandra Wilson as Miranda Bailey