Grey's Anatomy Physical Attraction... Chemical Reaction (Season 4, Episode 7)
TV-14
TV Episode | 60 min | Drama, Romance

Primary photo for Physical Attraction... Chemical Reaction

Grey's Anatomy

Physical Attraction... Chemical Reaction (Season 4, Episode 7)

TV-14

TV Episode | 60 min | Drama, Romance

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.

Director

Jeff Melman

Writers

Shonda Rhimes (created by) | Tony Phelan (written by) | Joan Rater (written by)

Producers

Tammy Ann Casper | Zoanne Clack | Linda Klein | Stacy McKee | Jeff Rafner

Composer

Danny Lux

Cinematographer

Herbert Davis

Editor

Edward Ornelas

Casting Directors

John Brace | Linda Lowy | Will Stewart

Production Designer

Donald Lee Harris

See all filmmakers & crew (128)

Edit Released

Updated Nov 8, 2007

Release date

Nov 8, 2007 (United States)

Awards

Series awards

Won 4 Primetime Emmy Awards. Another 84 wins & 256 nominations

Contacts

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Cast	+ Add Cast
26 cast members

Name	Known for
Ellen Pompeo Dr. Meredith Grey Dr. Meredith Grey See fewer	Grey's Anatomy (2005)
Sandra Oh Dr. Cristina Yang Dr. Cristina Yang See fewer	Killing Eve (2018)
Katherine Heigl Dr. Izzie Stevens Dr. Izzie Stevens See fewer	One for the Money (2012)
Justin Chambers Dr. Alex Karev Dr. Alex Karev See fewer	Grey's Anatomy (2005)
T.R. Knight Dr. George O'Malley Dr. George O'Malley See fewer	The Flight Attendant (2020)
Chandra Wilson Dr. Miranda Bailey Dr. Miranda Bailey See fewer	Grey's Anatomy (2005)
James Pickens Jr. Dr. Richard Webber Dr. Richard Webber See fewer	Grey's Anatomy (2005)
Sara Ramirez Dr. Callie Torres Dr. Callie Torres See fewer	Grey's Anatomy (2005)
Eric Dane Dr. Mark Sloan Dr. Mark Sloan See fewer	X-Men: The Last Stand (2006)
Chyler Leigh Dr. Lexie Grey Dr. Lexie Grey See fewer	Not Another Teen Movie (2001)
Brooke Smith Dr. Erica Hahn Dr. Erica Hahn See fewer	The Silence of the Lambs (1991)
Patrick Dempsey Dr. Derek Shepherd Dr. Derek Shepherd See fewer	Grey's Anatomy (2005)
Jeff Perry Thatcher Grey Thatcher Grey See fewer	Wild Things (1998)
Rockmond Dunbar Sean Brotherton Sean Brotherton See fewer	Kiss Kiss Bang Bang (2005)
Stephanie March Jane Jane See fewer	The Invention of Lying (2009)
Vicki Lewis Harriet Harriet See fewer	Finding Nemo (2003)
David Burke Don Don See fewer	The Tick (2001)
Kurt Fuller Jerry Jerry See fewer	Midnight in Paris (2011)
Enuka Okuma Teresa Brotherton Teresa Brotherton See fewer	Workin' Moms (2017)
Braeden Lemasters Brian Brian See fewer	Flock of Four (2017)
Mark Saul Intern Steve Intern Steve See fewer	Grey's Anatomy (2005)
Amrapali Ambegaokar Intern Dani Intern Dani See fewer	Truth Be Told (2019)
Linda Eve Miller E.R. Nurse E.R. Nurse See fewer	Turner & Hooch (1989)
Bokhee An Nurse Bokhee (uncredited) Nurse Bokhee (uncredited) See fewer	Grey's Anatomy (2005)
Tommy Gerrits Boy Who Lost Parents in a Car Accident (uncredited) Boy Who Lost Parents in a Car Accident (uncredited) See fewer	Shark Swarm (2008)
Jamie McCall Nurse (uncredited) Nurse (uncredited) See fewer	Dankeschön-Wunderschön (2016)