Grey's Anatomy (season 4)
Episodes

Grey's Anatomy (season 4)

Section Title: Episodes
Table Section Text: None

No. overall	No. in season	Title	Directed by	Written by	Original air date	Prod. code	U.S. viewers (millions)

62	1	"A Change Is Gonna Come"	Rob Corn	Shonda Rhimes	September 27, 2007	401	20.93

Having just returned from her honeymoon with Meredith, Cristina searches for Burke, but he is nowhere to be found. Meredith, Cristina, Izzie and Alex spend their first day as residents with their own groups of interns.

63	2	"Love/Addiction"	James Frawley	Debora Cahn	October 4, 2007	402	18.51

An apartment explosion inundates the ER with patients, and Alex jeopardizes a family when he realizes the cause of the accident.

64	3	"Let the Truth Sting"	Daniel Minahan	Mark Wilding	October 11, 2007	403	19.04

When the "really old guy" awakens from his coma, Izzie becomes aggravated with him over his attempts to end his life.

65	4	"The Heart of the Matter"	Randall Zisk	Allan Heinberg	October 18, 2007	404	18.04

Meredith agrees to go away with Derek for the weekend, but has to take Norman off of Alex. However, Derek realizes that he and Meredith want different things, and considers ending their relationship.

66	5	"Haunt You Every Day"	Bethany Rooney	Krista Vernoff	October 25, 2007	405	18.17

A nightmare brings Meredith to remove her mother's ashes from her closet. She ends up putting her mother at rest in an operating theatre sink.

67	6	"Kung Fu Fighting"	Tom Verica	Stacy McKee	November 1, 2007	406	19.31

Webber organizes a gentleman's evening, leaving Derek and Mark dumbfounded, and curious to determine what it really is. Two brides-to-be fight over a dress from a bridal store competition, and this complicates treatment, as neither will release the dress.

68	7	"Physical Attraction, Chemical Reaction"	Jeff Melman	Tony Phelan & Joan Rater	November 8, 2007	407	19.50

Izzie and George's new-founded relationship results in bad sex. Callie shirks her Chief Resident responsibilities and the position is taken away from her, with Bailey as the humble replacement.

69	8	"Forever Young"	Rob Corn	Mark Wilding	November 15, 2007	408	19.61

A bus crash involving high school students causes the doctors to reminisce about their times in high school. Bailey sets out her rules as Chief Resident.

70	9	"Crash Into Me (Part 1)"	Michael Grossman	Shonda Rhimes & Krista Vernoff	November 22, 2007	409	14.11

An ambulance crash makes for a hectic day at Seattle Grace, when Meredith and Webber have to comfort the paramedics trapped inside one of the ambulances.

71	10	"Crash Into Me (Part 2)"	Jessica Yu	Shonda Rhimes & Krista Vernoff	December 6, 2007	410	17.78

Meredith works to save the life of a paramedic, after his colleague died. Meredith asks Derek not to see other people after taking inspiration from some advice Webber gave a patient.

72	11	"Lay Your Hands on Me"	John Terlesky	Allan Heinberg	January 10, 2008	411	17.68

When Bailey's son, Tuck, is at Seattle Grace following a bookshelf falling on him, she starts to feel that she might be a bad mother.

73	12	"Where the Wild Things Are"	Rob Corn	Zoanne Clack	April 24, 2008	412	16.37

Six weeks have passed since Derek started dating Rose, and the new residents are competing in a surgical contest. Meredith wins, giving her the power to take the other residents' surgeries.

74	13	"Piece of My Heart"	Mark Tinker	Stacy McKee	May 1, 2008	413	15.31

Addison Montgomery visits Seattle Grace from California and she is recapped by the doctors on what has happened in her absence.

75	14	"The Becoming"	Julie Anne Robinson	Tony Phelan & Joan Rater	May 8, 2008	414	16.03

A "date and tell" policy is instated at Seattle Grace after the nurses object to Mark's trysts, causing everybody in the hospital to have to register their relations with one another.

76	15	"Losing My Mind"	James Frawley	Debora Cahn	May 15, 2008	415	15.55

Meredith's therapy leads herself to question her past. Derek and Meredith's are at loggerheads when a patient in their clinical trial wants to delay treatment to wait for her boyfriend, whom her sister insists doesn't exist.

7778	1617	"Freedom"	Rob Corn	Shonda Rhimes	May 22, 2008	416417	18.09

A surgical team battles the clock as they try to save a boy encased in cement. Alex's situation with an ever-disintegrating Rebecca brings back painful memories that interfere with his judgment.

Sentence(s)

Grey's Anatomy final season was watched by 18.09 million viewers.

final_sentence: Grey's Anatomy final season was watched by 18.09 million viewers.