Grey's Anatomy Season 9 opened with a bang. Mark (Eric Dane) is dead. Arizona (Jessica Capshaw) lost her leg. Cristina (Sandra Oh) is off in the wilds of Minnesota.

But how did they all get to these points? If you can't wait for Thursday to find out more, here are all the juiciest spoilers for Season 9, Episode 2: “Remember the Time.”

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Flashback, baby: The episode is called "Remember the Time," and it's all about — you guessed it — remembering the time there was that terrible plane crash that destroyed everyone's lives.

Coping with the heartache: According to the press release, this episode will show the docs trying to "cope with the heartache and injuries caused by the plane crash." Based on the sneak peeks for the episode, this will include angst about Arizona's (Jessica Capshaw) leg as well as Derek's (Patrick Dempsey) hand.

Normalcy? At the same time, it will also deal with everyone at Seattle Grace “struggl[ing] to return to normalcy amidst the chaos." Whether that means in the past, post-crash, or in the present timeline, is unclear.

Mark will be there: Not ready to let go of Eric Dane just yet? You're in luck, because we'll get to see him one last time this week. And no, he won't just be lying in a coma the whole time.

So will some of the interns: We met a lot of new interns last week, and according to the extended press release about the episode, at least some of them — including the characters played by Gaius Charles and Tina Majorino — will be in this episode, too.

For more about the episode, check out the preview below.

Credit: YouTube Photo: Grey’s Anatomy Season 9, Episode 2 Promo: What Happens After the Rescue? (VIDEO)

Catch the next new episode of Grey’s Anatomy on Thursday, October 4 at 10 p.m. ET/PT on ABC.

Rebecca Martin is an editor at Wetpaint Entertainment. Follow her on Twitter @BeccaMartin47

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