Grey's Anatomy (season 4)
Encyclopedia
Season four of Grey's Anatomy
Grey's Anatomy
Grey's Anatomy is an American medical drama television series created by Shonda Rhimes. The series premiered on March 27, 2005 on ABC; since then, seven seasons have aired. The series follows the lives of interns, residents and their mentors in the fictional Seattle Grace Mercy West Hospital in...

, an American medical drama
Medical drama
A medical drama is a television program, in which events center upon a hospital, an ambulance staff, or any medical environment.In the United States, most medical episodes are one hour long and, more often than not, are set in a hospital. Most current medical Dramatic programming go beyond the...

 television series developed by Shonda Rhimes
Shonda Rhimes
Shonda Rhimes is an American screenwriter, director and producer. Rhimes is best known as the creator, head writer, and executive producer of acclaimed television series Grey's Anatomy and its spin-off Private Practice. In May 2007, Rhimes was named one of Time magazine's 100 Time 100 people who...

, began airing on September 27, 2007 on ABC
American Broadcasting Company
The American Broadcasting Company is an American commercial broadcasting television network. Created in 1943 from the former NBC Blue radio network, ABC is owned by The Walt Disney Company and is part of Disney-ABC Television Group. Its first broadcast on television was in 1948...

. The season concluded on May 22, 2008. Only 17 episodes were produced during this season due to the 2007-08 writers strike
2007–2008 Writers Guild of America strike
The 2007–2008 Writers Guild of America strike, more commonly referred to as simply the Writers' Strike, was a strike by the Writers Guild of America, East and the Writers Guild of America, West ....

. During the strike production ceased but, following the strike, Grey's Anatomy
Grey's Anatomy
Grey's Anatomy is an American medical drama television series created by Shonda Rhimes. The series premiered on March 27, 2005 on ABC; since then, seven seasons have aired. The series follows the lives of interns, residents and their mentors in the fictional Seattle Grace Mercy West Hospital in...

returned on April 24, 2008 with six new episodes.

Cast

Main cast

  • Ellen Pompeo
    Ellen Pompeo
    Ellen Kathleen Pompeo is an American actress, known for playing the title role of Meredith Grey on the ABC medical drama Grey's Anatomy.-Early life:...

     as Meredith Grey
    Meredith Grey
    Meredith Grey is a fictional surgeon and the series protagonist on the ABC television series Grey's Anatomy. The character is portrayed by actress Ellen Pompeo. In 2007, Pompeo was nominated for a Golden Globe for Best Actress in a Drama Series for her role as Meredith...

  • Sandra Oh
    Sandra Oh
    Sandra Oh is a Canadian actress. She is best known for the role of Dr. Cristina Yang on ABC's Grey's Anatomy, for which she has won a Golden Globe and Screen Actors Guild award. She also played notable roles in the feature films Under the Tuscan Sun and Sideways, and had a supporting role on the...

     as Cristina Yang
    Cristina Yang
    Cristina Yang is a fictional surgeon on the ABC television series Grey's Anatomy. The character is portrayed by actress Sandra Oh, who won a Golden Globe and a SAG Award in 2006 for the role...

  • Katherine Heigl
    Katherine Heigl
    Katherine Marie Heigl is an American actress and producer. She is possibly best known for her role as Dr. Izzie Stevens on ABC's Grey's Anatomy from 2005 to 2010, for which she won a Primetime Emmy Award for Outstanding Supporting Actress – Drama Series in 2007...

     as Izzie Stevens
    Izzie Stevens
    Isobel 'Izzie' Katherine Stevens is a fictional character from the medical drama television series Grey's Anatomy, which airs on ABC in the United States. The character was created by series producer Shonda Rhimes, and was portrayed by actress Katherine Heigl from 2005 to 2010...

  • Justin Chambers
    Justin Chambers
    Justin W. Chambers is an American actor and former Calvin Klein male fashion model. As of 2005, he is starring in the ABC drama series Grey's Anatomy as Dr. Alex Karev....

     as Alex Karev
    Alex Karev
    Alexander "Alex" Michael Karev, is a fictional surgeon on the ABC television series Grey's Anatomy, portrayed by actor Justin Chambers. The character was not included in the original pilot script, but was added in after the pilot was shot, meaning initial scenes with him were either reshoots or...

  • T. R. Knight
    T. R. Knight
    Theodore Raymond "T. R." Knight is an American actor. Knight's most high-profile role to date was his role as Dr. George O'Malley on ABC's medical drama Grey's Anatomy.-Early life:...

     as George O'Malley
    George O'Malley
    George O'Malley was a fictional surgeon from the ABC television series Grey's Anatomy, portrayed by actor T. R. Knight. Knight appeared as George from the beginning of the show until its fifth season finale. Knight will not be returning to the show and has been released from his contract...

  • Chandra Wilson
    Chandra Wilson
    Chandra Danette Wilson is an American actress and director, best known as Dr. Miranda Bailey in the ABC television drama, Grey's Anatomy.-Early life:...

     as Miranda Bailey
    Miranda Bailey
    Dr. Miranda Bailey is a fictional surgeon on the ABC television series Grey's Anatomy. The character is portrayed by actress Chandra Wilson, who won a 2007 Screen Actor's Guild Award for the role...

  • James Pickens, Jr.
    James Pickens, Jr.
    James Pickens, Jr. is an American actor. He is best known for his starring role as Dr. Richard Webber on the ABC drama television series Grey's Anatomy, and for his supporting role as Deputy Director Alvin Kersh on later seasons of the Fox Network science fiction series The X-Files.- Early life...

     as Richard Webber
    Richard Webber
    Richard Webber is a fictional surgeon from the ABC television series Grey's Anatomy. The character is portrayed by actor James Pickens, Jr., and was created by Shonda Rhimes...

  • Sara Ramírez
    Sara Ramírez
    Sara Ramírez is a Mexican-American singer/songwriter and actress. She is known for her role as Callie Torres in Grey's Anatomy and as the original Lady of the Lake in the 2005 Broadway musical Spamalot, for which she won the Tony Award for Best Featured Actress in a Musical.-Early life:Ramírez...

     as Callie Torres
    Callie Torres
    Calliope Iphegenia "Callie" Torres, M.D., is a fictional character from the ABC television series Grey's Anatomy, portrayed by actress Sara Ramírez...

  • Eric Dane
    Eric Dane
    Eric Dane is an American actor. After appearing in television roles throughout the 1990s and 2000s, he became known for playing Dr...

     as Mark Sloan
    Mark Sloan (Grey's Anatomy)
    Mark Sloan is a fictional surgeon from the ABC television series Grey's Anatomy, portrayed by Eric Dane.-Storylines:Mark first appears in season two, introduced as a highly-respected otolaryngologist sub-specialized in plastic surgery and the former best friend of neurosurgeon Derek Shepherd...

  • Chyler Leigh
    Chyler Leigh
    Chyler Leigh is an American actress, best known for her portrayal of Dr. Lexie Grey on ABC's Grey's Anatomy. She also portrayed Janey Briggs in Not Another Teen Movie.-Early life:...

     as Lexie Grey
    Lexie Grey
    Alexandra Caroline Grey, more commonly known as Lexie Grey, is a fictional surgeon from the ABC television series Grey's Anatomy. The character is portrayed by Chyler Leigh, and was created by Shonda Rhimes. She was made an official series regular for season four...

  • Brooke Smith
    Brooke Smith (actress)
    Brooke Smith is an American actress. She is best known for her role on the TV show Grey's Anatomy as Dr. Erica Hahn and for her role as Catherine Martin in the 1991 film The Silence of the Lambs.- Early life :...

     as Erica Hahn
    Erica Hahn
    Erica Hahn is a fictional character from the ABC television series Grey's Anatomy, portrayed by actress Brooke Smith. Hahn was a recurring character through the show's second and third seasons, and joined the main cast in the fourth season...

     (episodes 5-17)
  • Patrick Dempsey
    Patrick Dempsey
    Patrick Galen Dempsey is an American actor, known for his role as neurosurgeon Dr. Derek Shepherd on the medical drama Grey's Anatomy. Prior to Grey's Anatomy he made several television appearances and was nominated for an Emmy Award...

     as Derek Shepherd
    Derek Shepherd
    Derek Christopher Shepherd, also referred to as McDreamy, is a fictional surgeon on the ABC television series Grey's Anatomy. The character is portrayed by actor Patrick Dempsey, who was nominated in 2006 and 2007 Golden Globe for the Best Performance by an Actor in a Television Series Drama for...


Recurring cast

  • Jeff Perry as Thatcher Grey
  • Diahann Carroll as Jane Burke
  • Elizabeth Reaser
    Elizabeth Reaser
    Elizabeth Ann Reaser is an American film, television, and stage actress. Her work includes the films Stay, The Family Stone, and The Twilight Saga and the TV series Saved, Grey's Anatomy and The Ex-List....

     as Rebecca Pope
  • Edward Herrmann
    Edward Herrmann
    Edward Kirk Herrmann is a U.S. television and film actor. He is best known for his Emmy-nominated portrayals of Franklin D...

     as Dr. Norman Shales
  • Lauren Stamile as Nurse Rose
  • Seth Green
    Seth Green
    Seth Benjamin Green is an American actor, comedian, voice actor, and television producer. He is well known for his role as Daniel "Oz" Osbourne in Buffy the Vampire Slayer, as Dr. Evil's son Scott in the Austin Powers series of comedy films, Mitch Miller in That '70s Show, and the voice of Chris...

     as Nick Hanscom
  • Debra Monk
    Debra Monk
    Debra Monk is an American actress, singer, and writer.Monk was born in Middletown, Ohio. She was voted "best personality" by the graduating class at Wheaton High School in Silver Spring, Maryland. She graduated from Frostburg State University in 1963...

     as Louise O'Malley
  • Amy Madigan
    Amy Madigan
    Amy Marie Madigan is an American actress who is known for her role as Annie Kinsella in the 1989 film Field of Dreams and Iris Crowe in the HBO television series Carnivale...

     as Dr. Wyatt
  • Loretta Devine
    Loretta Devine
    Loretta Devine is an American stage, film and television actress known for her roles on Boston Public, Grey's Anatomy, and Eli Stone. She also provided her voice for the stop motion animated television series The PJs. Devine is a NAACP Image Award and Emmy award winning actress.-Early life:Devine...

     as Adele Webber

Special guest stars

  • Kate Walsh
    Kate Walsh (actor)
    Kathleen Erin "Kate" Walsh is an American film and television actress, currently known for her role as Dr. Addison Montgomery on the ABC dramas Grey's Anatomy and Private Practice.-Early life:...

     as Addison Montgomery
    Addison Montgomery
    Addison Adrienne Forbes Montgomery , was a fictional character on the ABC television series Grey's Anatomy, and is currently starring on its spin-off show Private Practice. Addison is a world-class neonatal surgeon with board certifications in both Obstetrics and Gynaecology and Maternal and Fetal...



Cast changes

For the first time in the show's history, many of the series regulars were not returning. Kate Walsh
Kate Walsh (actor)
Kathleen Erin "Kate" Walsh is an American film and television actress, currently known for her role as Dr. Addison Montgomery on the ABC dramas Grey's Anatomy and Private Practice.-Early life:...

's character was transferred to the Grey’s Anatomy spin-off, Private Practice. On June 7, 2007, it was announced that Isaiah Washington
Isaiah Washington
Isaiah Washington IV is an American actor. A veteran of several Spike Lee films, Washington is best known for his role as Dr. Preston Burke on the ABC medical drama Grey's Anatomy from 2005 to 2007.-Personal life:...

's contract had not been renewed. Former Reunion
Reunion (TV series)
Reunion is an American television series that aired on FOX in late 2005. The series was intended to chronicle 20 years in the lives of a group of six high school friends from Bedford, New York, with each episode following one year in the lives of the six, beginning with their high school graduation...

star, Chyler Leigh
Chyler Leigh
Chyler Leigh is an American actress, best known for her portrayal of Dr. Lexie Grey on ABC's Grey's Anatomy. She also portrayed Janey Briggs in Not Another Teen Movie.-Early life:...

, guest starred in the final two episodes of season three as Lexie Grey, a new intern and Meredith Grey’s younger half-sister. On June 11, 2007, it was announced that Leigh would become a series regular, instead of a 13 episode story arc as previously planned.

The character Dr. Erica Hahn
Erica Hahn
Erica Hahn is a fictional character from the ABC television series Grey's Anatomy, portrayed by actress Brooke Smith. Hahn was a recurring character through the show's second and third seasons, and joined the main cast in the fourth season...

 (The Silence of the Lambs fame actress Brooke Smith
Brooke Smith (actress)
Brooke Smith is an American actress. She is best known for her role on the TV show Grey's Anatomy as Dr. Erica Hahn and for her role as Catherine Martin in the 1991 film The Silence of the Lambs.- Early life :...

) joined the main cast, reprising her antagonizing role in the season's fifth episode. She replaces Preston Burke as head of Cardiothoracics. Upon her return, she makes Sandra Oh's character, Cristina Yang
Cristina Yang
Cristina Yang is a fictional surgeon on the ABC television series Grey's Anatomy. The character is portrayed by actress Sandra Oh, who won a Golden Globe and a SAG Award in 2006 for the role...

 work harder for her success in Cardiothoracics and initially served as a new love interest for Eric Dane
Eric Dane
Eric Dane is an American actor. After appearing in television roles throughout the 1990s and 2000s, he became known for playing Dr...

's Mark Sloan.

It was reported that a new male character would be introduced. This character would somehow be in "competition" with Dr. Derek Shepherd. Fourth season guest stars included former Gilmore Girls
Gilmore Girls
Gilmore Girls is an American family comedy-drama series created by Amy Sherman-Palladino, starring Lauren Graham and Alexis Bledel. On October 5, 2000, the series debuted on The WB and was cancelled in its seventh season, ending on May 15, 2007 on The CW...

actor Edward Herrmann
Edward Herrmann
Edward Kirk Herrmann is a U.S. television and film actor. He is best known for his Emmy-nominated portrayals of Franklin D...

 who appeared in three episodes. Seth Green
Seth Green
Seth Benjamin Green is an American actor, comedian, voice actor, and television producer. He is well known for his role as Daniel "Oz" Osbourne in Buffy the Vampire Slayer, as Dr. Evil's son Scott in the Austin Powers series of comedy films, Mitch Miller in That '70s Show, and the voice of Chris...

 of Buffy the Vampire Slayer fame guest starred in a two-part episode. Lauren Stamile plays a scrub nurse named Rose, who became a potential love interest for Derek. Dawson's Creek
Dawson's Creek
Dawson's Creek is an American teen drama television series which debuted on January 20, 1998, on The WB Television Network and was produced by Sony Pictures Television. The show is set in the fictional seaside town of Capeside, Massachusetts, and in Boston, Massachusetts, during the later seasons...

alumnus Joshua Jackson
Joshua Jackson
Joshua Carter Jackson is a Canadian American actor. He has appeared in primetime television and in over 32 film roles. He is best known for playing Charlie Conway in The Mighty Ducks film series, Pacey Witter in the television series Dawson's Creek and Peter Bishop in the television series...

 was scheduled to make his return to television in a multi-episode arc as a doctor with his first appearance in the season's eleventh episode. Jackson's appearance was cancelled due to the 2007–2008 Writers Guild of America strike
2007–2008 Writers Guild of America strike
The 2007–2008 Writers Guild of America strike, more commonly referred to as simply the Writers' Strike, was a strike by the Writers Guild of America, East and the Writers Guild of America, West ....

. Kate Walsh returned as Dr. Addison Montgomery on May 1, 2008.

Episodes

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See also

The source of this article is wikipedia, the free encyclopedia.  The text of this article is licensed under the GFDL.
 
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