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The Best Episodes of Grey's Anatomy Season 8

Every episode of Grey's Anatomy Season 8 ranked from best to worst. Discover the Best Episodes of Grey's Anatomy Season 8!

Binge this in 17h 12m•Peaking at 9.1/10

Follows the personal and professional lives of a group of doctors at Seattle's Grey Sloan Memorial Hospital.

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Episode Rankings

  1. #1 Fan Favorite
    Grey's Anatomy Season 8 Episode 9 - Dark Was the Night
    9.1/10(1960 votes)

    S8:E9

    Teddy puts her husband’s life in the hands of her peers when Henry is sent to the OR for surgery and she’s called away on another case; Meredith and Derek receive the long-awaited news about Zola; Callie and Jackson come under fire when their patient experiences post-surgery complications; and Meredith and Alex are involved in a life-threatening situation when they travel to a neighboring hospital to tend to a sick newborn, on Grey’s Anatomy

    Director:Allison Liddi-Brown
    Writer:Debora Cahn

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  2. Grey's Anatomy Season 8 Episode 10 - Suddenly
    9.0/10(1778 votes)

    S8:E10

    A severe car crash involving an entire family results in an all-hands-on situation in the ER, as the eldest daughter is left to make the toughest decision of her life. Meanwhile Teddy, still in the dark about Henry's death, calls upon Cristina to help with her patient in the O.R., and Lexie finds herself working alongside Mark's new girlfriend, Julia, during an eye surgery.

    Director:Ron Underwood
    Writer:Stacy McKee

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  3. Grey's Anatomy Season 8 Episode 24 - Flight
    8.9/10(2451 votes)

    S8:E24

    Faced with a life threatening situation, the doctors must fight to stay alive while trying to save the lives of their peers; Bailey and Ben make a decision regarding their relationship; and Teddy is presented with a tempting offer. Meanwhile, Richard plans a special dinner for the residents.

    Director:Rob Corn
    Writer:Shonda Rhimes

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  4. Grey's Anatomy Season 8 Episode 20 - The Girl with No Name
    8.5/10(1240 votes)

    S8:E20

    The doctors work on a Jane Doe, who turns out to be the subject of a case that gained national interest; Cristina proves to be the highest in demand as the residents begin their interviews for post-residency positions at prospective hospitals; and Richard is faced with an unsettling realization when he visits Adele at Rose Ridge.

    Director:Ron Underwood
    Writer:Peter Nowalk

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  5. Grey's Anatomy Season 8 Episode 22 - Let the Bad Times Roll
    8.5/10(1348 votes)

    S8:E22

    The residents agonize over their oral boards, reliving every answer they gave during their exams; Arizona's close childhood friend comes to Seattle Grace for medical help; the doctors work on a patient who is missing one third of his skull; and Julia asks Mark to start a family with her. Meanwhile Catherine tells Richard that one of his residents has failed.

    Director:Kevin McKidd
    Writer:Matt Byrne

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  6. Grey's Anatomy Season 8 Episode 23 - Migration
    8.5/10(1378 votes)

    S8:E23

    The residents determine their future as they make their final decisions regarding post residency positions; Mark admits to Derek that he is torn between his love for Lexie and the fact that Julia can give him everything he's ever wanted; Ben plans something extra special for Bailey, but she is preoccupied with her work; and Arizona encourages her childhood friend, Nick, to have surgery. Meanwhile a couple on their third honeymoon come to the hospital complaining of mysterious symptoms.

    Director:Stephen Cragg
    Writers:Mark Wilding, Jenna Bans

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  7. Grey's Anatomy Season 8 Episode 8 - Heart-Shaped Box
    8.4/10(1452 votes)

    S8:E8

    The doctors become nostalgic when George O'Malley's mother, Louise, returns to Seattle Grace for medical help after a botched surgery at a neighboring hospital; the residents are inspired by a medical miracle when they witness a harvested heart that continues to beat outside the body; a new pediatric fellow excites Arizona and makes Alex feel threatened; Jackson lets his suspicions about Mark and Lexie interfere with his work; and Henry and Teddy have their first marital fight when he expresses interest in pursuing medical school

    Director:Jessica Yu
    Writer:Austin Guzman

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  8. Grey's Anatomy Season 8 Episode 21 - Moment of Truth
    8.4/10(1258 votes)

    S8:E21

    After eight years of practice, the residents head to San Francisco for their oral boards; sparks fly between Catherine and Richard when they bump into each other at the hotel; Bailey intervenes after Owen and Teddy get into a heated argument about their young car crash patient; and Mark tries to recruit Lexie for one of his cases. Meanwhile, Alex feels guilty for being away from the hospital when Tommy's health begins to fail.

    Director:Chandra Wilson
    Writer:Zakiyyah Alexander

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  9. Grey's Anatomy Season 8 Episode 7 - Put Me In, Coach
    8.2/10(1286 votes)

    S8:E7

    Owen stresses teamwork and moves his leadership role over to the baseball field when he signs the doctors up for a baseball league, pitting them against their biggest competition, Seattle Presbyterian; Lexie tries to hide her jealous rage when she sees Mark with a new woman, but her emotions get the better of her; Alex fights to keep Zola at Seattle Grace after it is suggested that she be moved to another hospital due to a conflict of interest with Meredith and Derek; and Richard scolds Meredith and Bailey for their feud

    Director:Debbie Allen
    Writer:Jeannine Renshaw

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  10. Grey's Anatomy Season 8 Episode 11 - This Magic Moment
    8.2/10(1290 votes)

    S8:E11

    The doctors split into teams for a risky surgery involving conjoined twins; Bailey recruits Meredith to be a buffer between her and Ben when he puts pressure on moving their relationship to a more serious level; Richard teaches Alex a tough lesson in the OR; meanwhile Teddy questions Cristina about what exactly happened to Henry during his surgery.

    Director:Steve Robin
    Writer:Zoanne Clack

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  11. Grey's Anatomy Season 8 Episode 12 - Hope for the Hopeless
    8.2/10(1340 votes)

    S8:E12

    Richard performs a monumental surgery in his career; Derek and Lexie attempt to work miracles for a patient with an inoperable tumor

    Director:Mark Jackson
    Writer:Peter Nowalk

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  12. Grey's Anatomy Season 8 Episode 3 - Take the Lead
    8.1/10(1231 votes)

    S8:E3

    The chief makes a decision that shocks everyone at Seattle Grace; Owen and Cristina attempt to find normalcy; April struggles in her new role; the 5th-year residents receive their first solo surgery assignments.

    Director:Chandra Wilson
    Writer:William Harper

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  13. Grey's Anatomy Season 8 Episode 4 - What is it About Men?
    8.1/10(1290 votes)

    S8:E4

    A stampede at a comic book convention leads to an influx of colorful characters in the ER; Mark continues to make life difficult for Jackson; Ben returns and realizes Bailey has moved on.

    Director:Tom Verica
    Writer:Stacy McKee

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  14. Grey's Anatomy Season 8 Episode 5 - Love, Loss and Legacy
    8.1/10(1269 votes)

    S8:E5

    The residents try their hardest to impress surgical great Catherine Avery-who also happens to be Jackson's mother-when she arrives at Seattle Grace to perform a groundbreaking transplant surgery; Arizona and Alex find their hands tied with a confidentiality issue when a familiar patient comes into the ER; meanwhile, a love-struck Teddy throws a dinner party for the couples, and Bailey makes a decision regarding her love life

    Director:Stephen Cragg
    Writer:Denise Hahn

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  15. Grey's Anatomy Season 8 Episode 19 - Support System
    8.1/10(1372 votes)

    S8:E19

    A devastated Cristina presses Owen to confess the intimate details of his affair; Mark takes his new authority very seriously when he steps in as chief for the day and butts heads with Richard over a patient's liver transplant; and Callie deems Meredith ready for the boards, while the rest of the residents continue to stress about the exam. Meanwhile, Callie, Arizona and Bailey plan a much needed ladies night for Teddy.

    Director:Allison Liddi-Brown
    Writer:Heather Mitchell

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  16. Grey's Anatomy Season 8 Episode 1 - Free Falling; She's Gone
    8.0/10(1464 votes)

    S8:E1

    The fifth-year residents return for the first day of a year that will make or break their careers: Meredith faces the consequences of tampering with Derek's clinical trial and is terminated at the hospital; April tries to step up to the plate as Chief Resident in the wake of a giant sinkhole in the middle of Seattle; and Cristina and Owen are still at odds over their drastically different feelings for their unborn child. News of Meredith and Derek's unsteady relationship raises a red flag for Zola's adoption counselor; Alex quickly realizes that he has become the outcast of the group after ratting out Meredith; and Cristina makes a tough decision regarding her unexpected pregnancy. Also, Chief Webber brings Henry in for a last minute surgery, alarming Teddy. This is an historic episode that finally crosses a long-standing barrier.

    Director:Rob Corn
    Writers:Debora Cahn, Joan Rater

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  17. Grey's Anatomy Season 8 Episode 14 - All You Need is Love
    8.0/10(1163 votes)

    S8:E14

    In the spirit of Valentine's Day, Meredith and Derek try to have a night to themselves when Lexie offers to watch Zola; Callie hands babysitting duties over to Mark so that she can surprise Arizona with a romantic evening; and Ben proves to Bailey that he knows her better than she thinks. Meanwhile, the ER fills with romantics, including a 10-year-old girl who has an allergic reaction to chocolates from her valentine and a man who is hit by a car while chasing down his frustrated girlfriend.

    Director:Rob Corn
    Writer:Jeannine Renshaw

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  18. Grey's Anatomy Season 8 Episode 16 - If Only You Were Lonely
    8.0/10(1287 votes)

    S8:E16

    As Adele's condition continues to deteriorate, Richard considers altering their living situation; an explosion at a local coffee shop results in a busy day in the ER for the doctors; Callie takes Meredith under her wing by helping her study for her boards; Lexie joins Arizona and Alex in peds, as they continue to care for intern Morgan's premature son; and when Jackson snaps at a patient, Mark encourages him to find ways to relieve his stress. Meanwhile, Cristina lets her suspicions get the best of her.

    Director:Susan Vaill
    Writer:Matt Byrne

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  19. Grey's Anatomy Season 8 Episode 17 - One Step Too Far
    7.9/10(1141 votes)

    S8:E17

    Derek encourages a hesitant Meredith to work with him again in neurology; Jackson's mother, Catherine Avery, returns to Seattle Grace with a urology fellow and develops an interest in Richard; and Cristina becomes increasingly suspicious of Owen's every move. Meanwhile, Alex tries to deny the fact that Morgan may be falling for him.

    Director:Edward Ornelas
    Writer:William Harper

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  20. Grey's Anatomy Season 8 Episode 18 - The Lion Sleeps Tonight
    7.9/10(1157 votes)

    S8:E18

    A lion breaks loose in Seattle, leaving a couple's lives and relationship at risk; Lexie overhears Mark's discussion about moving in with Julia; Teddy begins to take steps towards coming to terms with Henry's death; Callie grills Arizona on her past lovers; and Alex requests to be taken off Morgan's preemie case when she becomes too dependent on him. Meanwhile, Meredith tries to be a support for Cristina as the tension between her and Owen hits a boiling point.

    Director:Mark Jackson
    Writer:Stacy McKee

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  21. Grey's Anatomy Season 8 Episode 6 - Poker Face
    7.8/10(1174 votes)

    S8:E6

    After being blackballed by most of the surgeons, Meredith uses Lexie to spark Derek's interest in her patient's rare brain tumor case and, in secret, gives guidance to April with Bailey's clinical trial; Callie's wish for Arizona and Mark to form a friendship comes to fruition and she realizes it's more irritating than helpful; Alex and Teddy research alternative surgeries for a very superficial patient; and Callie and Cristina struggle with a very difficult spinal surgery.

    Director:Kevin McKidd
    Writer:Peter Nowalk

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  22. Grey's Anatomy Season 8 Episode 15 - Have You Seen Me Lately?
    7.8/10(1181 votes)

    S8:E15

    Amelia arrives at Seattle Grace to beg Derek to help with the gliosarcoma case; Cristina and Owen have heated arguments during marriage counseling; Alex realizes he needs to improve his people skills in order to be a good doctor.

    Director:Tony Phelan
    Writer:Austin Guzman

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  23. Grey's Anatomy Season 8 Episode 13 - If/Then
    7.6/10(1902 votes)

    S8:E13

    As Meredith puts Zola to bed and falls asleep, she begins to wonder -- what if her mother had never had Alzheimer's and she'd had loving, supportive parents? The reverberations of a happy Meredith Grey change the world of Seattle Grace as we know it. What if she had never met Derek in that bar and he had never separated from Addison? What if Callie and Owen had become a couple long before she met Arizona? And what if Bailey never evolved from the meek intern she once was?

    Director:Jeannot Szwarc
    Writer:William Harper

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Season 8 Ratings Summary

"Dark Was the Night" is the best rated episode of "Grey's Anatomy" season 8. It scored 9.1/10 based on 1960 votes. Directed by Allison Liddi-Brown and written by Debora Cahn, it aired on 11/10/2011. This episode is rated 0.1 points higher than the second-best, "Suddenly".