導演：胡海銘
主演：黛博拉·格羅弗 斯科特·麥克科德 安吉拉·穆爾 Kaelen Ohm AJ Simmons Nathan D. Simmons
簡介：榮獲金球獎最佳戲劇類電(diàn )視劇集！榮獲艾美獎最佳戲劇類影集選角！螢幕演(yǎn )員公會最佳戲劇類電視劇集！故事延續第三季精采的劇情。西雅圖恩典醫院因為這些實習醫生之間(jiān )的愛(à榮獲金球獎最佳戲劇類電(diàn )視劇集！榮獲艾美獎最佳戲劇類影集選角！螢幕演(yǎn )員公會最佳戲劇類電視劇集！故事延續第三季精采的劇情。西雅圖恩典醫院因為這些實習醫生之間(jiān )的愛(ài )恨情仇，變得更加熱鬧更有可看性！第三(sān )季中格蕾終於擺脫(tuō )了德瑞克和獸醫間的三角戀情，依自己的心意選擇了所愛的人。伊茲在丹尼死后一厥不振，甚至想要放棄成為外科醫生的夢想。克莉絲汀知道了柏克的秘密后(hòu )，一直企圖幫他掩飾。而喬治和性感火辣的住院醫師之間的關係變得更迷離。而艾立克斯竟發現(xiàn )自己還(hái )是愛著伊茲！另(lìng )外，馬克為了艾蒂森竟(jìng )也來到了西雅圖恩典醫院工作。Meredith和Cristina蜜月歸來（買好的機票不好浪費~），Burke已經消(xiāo )失無蹤(zōng )。去年的實習醫生Meredith, Cristina, Izzie和Alex，已經獲得了正式駐院醫生的資格，并(bìng )且有了自己的跟班，一群初出茅廬，青澀而稚嫩的實習醫生。當中，有去(qù )年考試不及(jí )格的(de )George，還有Meredith素未謀(móu )面的妹妹Lexie Grey。今天，他們將要處理(lǐ )一宗三車連環相撞的(de )交通意外，大量的傷者(zhě )讓新來的實習手足無措，目瞪口呆。另(lìng )一邊廂，Derek和Meredith的感情陷入僵局，有可能他們都會和新來的同事有新的感情發展。Bailey對于Callie成為駐院總醫生感到氣憤，也許她一時三刻還難以接受自己現在要向Callie匯報工作。Richard留任外科主任，仍然是大家的老大~(簡介轉自YDY)After failing his exam, George reluctantly faces his first day reliving his internship among a sea of fresh faces. Meanwhile, Cristina, Meredith, Izzie and Alex are in charge of their own interns and George is assigned to Meredith.Neither Cristina or Meredith have heard from her exes since the wedding, and they don't seem overly concerned, which astounds Izzie, who is counting every day since she last spoke to George. George asks to talk to Meredith but before he can get her alone, the rest of the new interns show up in the hall and are shooed off by the residents. George gives up and joins the interns. Cristina nicknames him "Bambi," saying he needs to learn how to deal with his new situation.詳情
